221127.0000000

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 40

約数和(自身を含む): 9709200

約数和(自身を除く): 4973152

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 116, 118, 173, 232, 236, 346, 464, 472, 692, 944, 1384, 1711, 2768, 3422, 5017, 6844, 10034, 10207, 13688, 20068, 20414, 27376, 40136, 40828, 80272, 81656, 163312, 296003, 592006, 1184012, 2368024, 4736048]

約数ペア:

[(1, 4736048), (2, 2368024), (4, 1184012), (8, 592006), (16, 296003), (29, 163312), (58, 81656), (59, 80272), (116, 40828), (118, 40136), (173, 27376), (232, 20414), (236, 20068), (346, 13688), (464, 10207), (472, 10034), (692, 6844), (944, 5017), (1384, 3422), (1711, 2768)]