206931498

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{1097}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 418996800

約数和(自身を除く): 212065302

約数列:

[1, 2, 3, 6, 149, 211, 298, 422, 447, 633, 894, 1097, 1266, 2194, 3291, 6582, 31439, 62878, 94317, 163453, 188634, 231467, 326906, 462934, 490359, 694401, 980718, 1388802, 34488583, 68977166, 103465749, 206931498]

約数ペア:

[(1, 206931498), (2, 103465749), (3, 68977166), (6, 34488583), (149, 1388802), (211, 980718), (298, 694401), (422, 490359), (447, 462934), (633, 326906), (894, 231467), (1097, 188634), (1266, 163453), (2194, 94317), (3291, 62878), (6582, 31439)]