201771656

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{1123}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 389533440

約数和(自身を除く): 187761784

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 607, 1123, 1214, 2246, 2428, 4492, 4856, 8984, 22459, 41551, 44918, 83102, 89836, 166204, 179672, 332408, 681661, 1363322, 2726644, 5453288, 25221457, 50442914, 100885828, 201771656]

約数ペア:

[(1, 201771656), (2, 100885828), (4, 50442914), (8, 25221457), (37, 5453288), (74, 2726644), (148, 1363322), (296, 681661), (607, 332408), (1123, 179672), (1214, 166204), (2246, 89836), (2428, 83102), (4492, 44918), (4856, 41551), (8984, 22459)]