220705392

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{17483}}^1$

素因数の和:17757

約数の個数: 40

約数和(自身を含む): 572356224

約数和(自身を除く): 351650832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 12624, 17483, 34966, 52449, 69932, 104898, 139864, 209796, 279728, 419592, 839184, 4598029, 9196058, 13794087, 18392116, 27588174, 36784232, 55176348, 73568464, 110352696, 220705392]

約数ペア:

[(1, 220705392), (2, 110352696), (3, 73568464), (4, 55176348), (6, 36784232), (8, 27588174), (12, 18392116), (16, 13794087), (24, 9196058), (48, 4598029), (263, 839184), (526, 419592), (789, 279728), (1052, 209796), (1578, 139864), (2104, 104898), (3156, 69932), (4208, 52449), (6312, 34966), (12624, 17483)]