205903704

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 525888000

約数和(自身を除く): 319984296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 131, 158, 237, 262, 316, 393, 474, 524, 632, 786, 829, 948, 1048, 1572, 1658, 1896, 2487, 3144, 3316, 4974, 6632, 9948, 10349, 19896, 20698, 31047, 41396, 62094, 65491, 82792, 108599, 124188, 130982, 196473, 217198, 248376, 261964, 325797, 392946, 434396, 523928, 651594, 785892, 868792, 1303188, 1571784, 2606376, 8579321, 17158642, 25737963, 34317284, 51475926, 68634568, 102951852, 205903704]

約数ペア:

[(1, 205903704), (2, 102951852), (3, 68634568), (4, 51475926), (6, 34317284), (8, 25737963), (12, 17158642), (24, 8579321), (79, 2606376), (131, 1571784), (158, 1303188), (237, 868792), (262, 785892), (316, 651594), (393, 523928), (474, 434396), (524, 392946), (632, 325797), (786, 261964), (829, 248376), (948, 217198), (1048, 196473), (1572, 130982), (1658, 124188), (1896, 108599), (2487, 82792), (3144, 65491), (3316, 62094), (4974, 41396), (6632, 31047), (9948, 20698), (10349, 19896)]