400202286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163883}}^1$

素因数の和:163936

約数の個数: 32

約数和(自身を含む): 896773248

約数和(自身を除く): 496570962

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 163883, 327766, 491649, 983298, 1802713, 3605426, 5408139, 6063671, 10816278, 12127342, 18191013, 36382026, 66700381, 133400762, 200101143, 400202286]

約数ペア:

[(1, 400202286), (2, 200101143), (3, 133400762), (6, 66700381), (11, 36382026), (22, 18191013), (33, 12127342), (37, 10816278), (66, 6063671), (74, 5408139), (111, 3605426), (222, 1802713), (407, 983298), (814, 491649), (1221, 327766), (2442, 163883)]