201499554

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{857}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 407721600

約数和(自身を除く): 206222046

約数列:

[1, 2, 3, 6, 149, 263, 298, 447, 526, 789, 857, 894, 1578, 1714, 2571, 5142, 39187, 78374, 117561, 127693, 225391, 235122, 255386, 383079, 450782, 676173, 766158, 1352346, 33583259, 67166518, 100749777, 201499554]

約数ペア:

[(1, 201499554), (2, 100749777), (3, 67166518), (6, 33583259), (149, 1352346), (263, 766158), (298, 676173), (447, 450782), (526, 383079), (789, 255386), (857, 235122), (894, 225391), (1578, 127693), (1714, 117561), (2571, 78374), (5142, 39187)]