201276430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{2017}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 384453216

約数和(自身を除く): 183176786

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 587, 1174, 2017, 2935, 4034, 5870, 9979, 10085, 19958, 20170, 34289, 49895, 68578, 99790, 171445, 342890, 1183979, 2367958, 5919895, 11839790, 20127643, 40255286, 100638215, 201276430]

約数ペア:

[(1, 201276430), (2, 100638215), (5, 40255286), (10, 20127643), (17, 11839790), (34, 5919895), (85, 2367958), (170, 1183979), (587, 342890), (1174, 171445), (2017, 99790), (2935, 68578), (4034, 49895), (5870, 34289), (9979, 20170), (10085, 19958)]