201988050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 610675200

約数和(自身を除く): 408687150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 25, 30, 33, 34, 38, 50, 51, 55, 57, 66, 75, 85, 95, 102, 110, 114, 150, 165, 170, 187, 190, 209, 255, 275, 285, 323, 330, 374, 379, 418, 425, 475, 510, 550, 561, 570, 627, 646, 758, 825, 850, 935, 950, 969, 1045, 1122, 1137, 1254, 1275, 1425, 1615, 1650, 1870, 1895, 1938, 2090, 2274, 2550, 2805, 2850, 3135, 3230, 3553, 3790, 4169, 4675, 4845, 5225, 5610, 5685, 6270, 6443, 7106, 7201, 8075, 8338, 9350, 9475, 9690, 10450, 10659, 11370, 12507, 12886, 14025, 14402, 15675, 16150, 17765, 18950, 19329, 20845, 21318, 21603, 24225, 25014, 28050, 28425, 31350, 32215, 35530, 36005, 38658, 41690, 43206, 48450, 53295, 56850, 62535, 64430, 70873, 72010, 79211, 88825, 96645, 104225, 106590, 108015, 122417, 125070, 141746, 158422, 161075, 177650, 180025, 193290, 208450, 212619, 216030, 237633, 244834, 266475, 312675, 322150, 354365, 360050, 367251, 396055, 425238, 475266, 483225, 532950, 540075, 612085, 625350, 708730, 734502, 792110, 966450, 1063095, 1080150, 1188165, 1224170, 1346587, 1771825, 1836255, 1980275, 2126190, 2376330, 2693174, 3060425, 3543650, 3672510, 3960550, 4039761, 5315475, 5940825, 6120850, 6732935, 8079522, 9181275, 10630950, 11881650, 13465870, 18362550, 20198805, 33664675, 40397610, 67329350, 100994025, 201988050]

約数ペア:

[(1, 201988050), (2, 100994025), (3, 67329350), (5, 40397610), (6, 33664675), (10, 20198805), (11, 18362550), (15, 13465870), (17, 11881650), (19, 10630950), (22, 9181275), (25, 8079522), (30, 6732935), (33, 6120850), (34, 5940825), (38, 5315475), (50, 4039761), (51, 3960550), (55, 3672510), (57, 3543650), (66, 3060425), (75, 2693174), (85, 2376330), (95, 2126190), (102, 1980275), (110, 1836255), (114, 1771825), (150, 1346587), (165, 1224170), (170, 1188165), (187, 1080150), (190, 1063095), (209, 966450), (255, 792110), (275, 734502), (285, 708730), (323, 625350), (330, 612085), (374, 540075), (379, 532950), (418, 483225), (425, 475266), (475, 425238), (510, 396055), (550, 367251), (561, 360050), (570, 354365), (627, 322150), (646, 312675), (758, 266475), (825, 244834), (850, 237633), (935, 216030), (950, 212619), (969, 208450), (1045, 193290), (1122, 180025), (1137, 177650), (1254, 161075), (1275, 158422), (1425, 141746), (1615, 125070), (1650, 122417), (1870, 108015), (1895, 106590), (1938, 104225), (2090, 96645), (2274, 88825), (2550, 79211), (2805, 72010), (2850, 70873), (3135, 64430), (3230, 62535), (3553, 56850), (3790, 53295), (4169, 48450), (4675, 43206), (4845, 41690), (5225, 38658), (5610, 36005), (5685, 35530), (6270, 32215), (6443, 31350), (7106, 28425), (7201, 28050), (8075, 25014), (8338, 24225), (9350, 21603), (9475, 21318), (9690, 20845), (10450, 19329), (10659, 18950), (11370, 17765), (12507, 16150), (12886, 15675), (14025, 14402)]