201998972200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{5701}}^1$

素因数の和:5936

約数の個数: 192

約数和(自身を含む): 501120270000

約数和(自身を除く): 299121297800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 41, 50, 58, 82, 100, 116, 145, 149, 164, 200, 205, 232, 290, 298, 328, 410, 580, 596, 725, 745, 820, 1025, 1160, 1189, 1192, 1450, 1490, 1640, 2050, 2378, 2900, 2980, 3725, 4100, 4321, 4756, 5701, 5800, 5945, 5960, 6109, 7450, 8200, 8642, 9512, 11402, 11890, 12218, 14900, 17284, 21605, 22804, 23780, 24436, 28505, 29725, 29800, 30545, 34568, 43210, 45608, 47560, 48872, 57010, 59450, 61090, 86420, 108025, 114020, 118900, 122180, 142525, 152725, 165329, 172840, 177161, 216050, 228040, 233741, 237800, 244360, 285050, 305450, 330658, 354322, 432100, 467482, 570100, 610900, 661316, 708644, 826645, 849449, 864200, 885805, 934964, 1140200, 1168705, 1221800, 1322632, 1417288, 1653290, 1698898, 1771610, 1869928, 2337410, 3306580, 3397796, 3543220, 4133225, 4247245, 4429025, 4674820, 5843525, 6613160, 6778489, 6795592, 7086440, 8266450, 8494490, 8858050, 9349640, 11687050, 13556978, 16532900, 16988980, 17716100, 21236225, 23374100, 24634021, 27113956, 33065800, 33892445, 33977960, 34827409, 35432200, 42472450, 46748200, 49268042, 54227912, 67784890, 69654818, 84944900, 98536084, 123170105, 135569780, 139309636, 169462225, 169889800, 174137045, 197072168, 246340210, 271139560, 278619272, 338924450, 348274090, 492680420, 615850525, 677848900, 696548180, 870685225, 985360840, 1009994861, 1231701050, 1355697800, 1393096360, 1741370450, 2019989722, 2463402100, 3482740900, 4039979444, 4926804200, 5049974305, 6965481800, 8079958888, 10099948610, 20199897220, 25249871525, 40399794440, 50499743050, 100999486100, 201998972200]

約数ペア:

[(1, 201998972200), (2, 100999486100), (4, 50499743050), (5, 40399794440), (8, 25249871525), (10, 20199897220), (20, 10099948610), (25, 8079958888), (29, 6965481800), (40, 5049974305), (41, 4926804200), (50, 4039979444), (58, 3482740900), (82, 2463402100), (100, 2019989722), (116, 1741370450), (145, 1393096360), (149, 1355697800), (164, 1231701050), (200, 1009994861), (205, 985360840), (232, 870685225), (290, 696548180), (298, 677848900), (328, 615850525), (410, 492680420), (580, 348274090), (596, 338924450), (725, 278619272), (745, 271139560), (820, 246340210), (1025, 197072168), (1160, 174137045), (1189, 169889800), (1192, 169462225), (1450, 139309636), (1490, 135569780), (1640, 123170105), (2050, 98536084), (2378, 84944900), (2900, 69654818), (2980, 67784890), (3725, 54227912), (4100, 49268042), (4321, 46748200), (4756, 42472450), (5701, 35432200), (5800, 34827409), (5945, 33977960), (5960, 33892445), (6109, 33065800), (7450, 27113956), (8200, 24634021), (8642, 23374100), (9512, 21236225), (11402, 17716100), (11890, 16988980), (12218, 16532900), (14900, 13556978), (17284, 11687050), (21605, 9349640), (22804, 8858050), (23780, 8494490), (24436, 8266450), (28505, 7086440), (29725, 6795592), (29800, 6778489), (30545, 6613160), (34568, 5843525), (43210, 4674820), (45608, 4429025), (47560, 4247245), (48872, 4133225), (57010, 3543220), (59450, 3397796), (61090, 3306580), (86420, 2337410), (108025, 1869928), (114020, 1771610), (118900, 1698898), (122180, 1653290), (142525, 1417288), (152725, 1322632), (165329, 1221800), (172840, 1168705), (177161, 1140200), (216050, 934964), (228040, 885805), (233741, 864200), (237800, 849449), (244360, 826645), (285050, 708644), (305450, 661316), (330658, 610900), (354322, 570100), (432100, 467482)]