201639686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1693}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 333704448

約数和(自身を除く): 132064762

約数列:

[1, 2, 17, 31, 34, 62, 113, 226, 527, 1054, 1693, 1921, 3386, 3503, 3842, 7006, 28781, 52483, 57562, 59551, 104966, 119102, 191309, 382618, 892211, 1784422, 3252253, 5930579, 6504506, 11861158, 100819843, 201639686]

約数ペア:

[(1, 201639686), (2, 100819843), (17, 11861158), (31, 6504506), (34, 5930579), (62, 3252253), (113, 1784422), (226, 892211), (527, 382618), (1054, 191309), (1693, 119102), (1921, 104966), (3386, 59551), (3503, 57562), (3842, 52483), (7006, 28781)]