204209028

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4545

約数の個数: 72

約数和(自身を含む): 545965056

約数和(自身を除く): 341756028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 738, 1116, 1271, 1476, 2542, 3813, 4463, 5084, 7626, 8926, 11439, 13389, 15252, 17852, 22878, 26778, 40167, 45756, 53556, 80334, 138353, 160668, 182983, 276706, 365966, 415059, 548949, 553412, 731932, 830118, 1097898, 1245177, 1646847, 1660236, 2195796, 2490354, 3293694, 4980708, 5672473, 6587388, 11344946, 17017419, 22689892, 34034838, 51052257, 68069676, 102104514, 204209028]

約数ペア:

[(1, 204209028), (2, 102104514), (3, 68069676), (4, 51052257), (6, 34034838), (9, 22689892), (12, 17017419), (18, 11344946), (31, 6587388), (36, 5672473), (41, 4980708), (62, 3293694), (82, 2490354), (93, 2195796), (123, 1660236), (124, 1646847), (164, 1245177), (186, 1097898), (246, 830118), (279, 731932), (369, 553412), (372, 548949), (492, 415059), (558, 365966), (738, 276706), (1116, 182983), (1271, 160668), (1476, 138353), (2542, 80334), (3813, 53556), (4463, 45756), (5084, 40167), (7626, 26778), (8926, 22878), (11439, 17852), (13389, 15252)]