201790352

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1033}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 405803640

約数和(自身を除く): 204013288

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 421, 464, 842, 1033, 1684, 2066, 3368, 4132, 6736, 8264, 12209, 16528, 24418, 29957, 48836, 59914, 97672, 119828, 195344, 239656, 434893, 479312, 869786, 1739572, 3479144, 6958288, 12611897, 25223794, 50447588, 100895176, 201790352]

約数ペア:

[(1, 201790352), (2, 100895176), (4, 50447588), (8, 25223794), (16, 12611897), (29, 6958288), (58, 3479144), (116, 1739572), (232, 869786), (421, 479312), (464, 434893), (842, 239656), (1033, 195344), (1684, 119828), (2066, 97672), (3368, 59914), (4132, 48836), (6736, 29957), (8264, 24418), (12209, 16528)]