201485196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 595795200

約数和(自身を除く): 394310004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 61, 66, 76, 99, 114, 122, 132, 171, 183, 198, 209, 228, 244, 342, 366, 396, 418, 439, 549, 627, 671, 684, 732, 836, 878, 1098, 1159, 1254, 1317, 1342, 1756, 1881, 2013, 2196, 2318, 2508, 2634, 2684, 3477, 3762, 3951, 4026, 4636, 4829, 5268, 6039, 6954, 7524, 7902, 8052, 8341, 9658, 10431, 12078, 12749, 13908, 14487, 15804, 16682, 19316, 20862, 24156, 25023, 25498, 26779, 28974, 33364, 38247, 41724, 43461, 50046, 50996, 53558, 57948, 75069, 76494, 80337, 86922, 91751, 100092, 107116, 114741, 150138, 152988, 160674, 173844, 183502, 229482, 241011, 275253, 294569, 300276, 321348, 367004, 458964, 482022, 508801, 550506, 589138, 825759, 883707, 964044, 1017602, 1101012, 1178276, 1526403, 1651518, 1767414, 2035204, 2651121, 3052806, 3303036, 3534828, 4579209, 5302242, 5596811, 6105612, 9158418, 10604484, 11193622, 16790433, 18316836, 22387244, 33580866, 50371299, 67161732, 100742598, 201485196]

約数ペア:

[(1, 201485196), (2, 100742598), (3, 67161732), (4, 50371299), (6, 33580866), (9, 22387244), (11, 18316836), (12, 16790433), (18, 11193622), (19, 10604484), (22, 9158418), (33, 6105612), (36, 5596811), (38, 5302242), (44, 4579209), (57, 3534828), (61, 3303036), (66, 3052806), (76, 2651121), (99, 2035204), (114, 1767414), (122, 1651518), (132, 1526403), (171, 1178276), (183, 1101012), (198, 1017602), (209, 964044), (228, 883707), (244, 825759), (342, 589138), (366, 550506), (396, 508801), (418, 482022), (439, 458964), (549, 367004), (627, 321348), (671, 300276), (684, 294569), (732, 275253), (836, 241011), (878, 229482), (1098, 183502), (1159, 173844), (1254, 160674), (1317, 152988), (1342, 150138), (1756, 114741), (1881, 107116), (2013, 100092), (2196, 91751), (2318, 86922), (2508, 80337), (2634, 76494), (2684, 75069), (3477, 57948), (3762, 53558), (3951, 50996), (4026, 50046), (4636, 43461), (4829, 41724), (5268, 38247), (6039, 33364), (6954, 28974), (7524, 26779), (7902, 25498), (8052, 25023), (8341, 24156), (9658, 20862), (10431, 19316), (12078, 16682), (12749, 15804), (13908, 14487)]