204887412

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5077}}^1$

素因数の和:5165

約数の個数: 72

約数和(自身を含む): 554517600

約数和(自身を除く): 349630188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 4484, 5077, 6726, 10089, 10154, 13452, 15231, 20178, 20308, 30462, 40356, 45693, 60924, 91386, 96463, 182772, 192926, 289389, 299543, 385852, 578778, 599086, 868167, 898629, 1157556, 1198172, 1736334, 1797258, 2695887, 3472668, 3594516, 5391774, 5691317, 10783548, 11382634, 17073951, 22765268, 34147902, 51221853, 68295804, 102443706, 204887412]

約数ペア:

[(1, 204887412), (2, 102443706), (3, 68295804), (4, 51221853), (6, 34147902), (9, 22765268), (12, 17073951), (18, 11382634), (19, 10783548), (36, 5691317), (38, 5391774), (57, 3594516), (59, 3472668), (76, 2695887), (114, 1797258), (118, 1736334), (171, 1198172), (177, 1157556), (228, 898629), (236, 868167), (342, 599086), (354, 578778), (531, 385852), (684, 299543), (708, 289389), (1062, 192926), (1121, 182772), (2124, 96463), (2242, 91386), (3363, 60924), (4484, 45693), (5077, 40356), (6726, 30462), (10089, 20308), (10154, 20178), (13452, 15231)]