211871124

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4337}}^1$

素因数の和:4429

約数の個数: 72

約数和(自身を含む): 568451520

約数和(自身を除く): 356580396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 354, 414, 531, 708, 828, 1062, 1357, 2124, 2714, 4071, 4337, 5428, 8142, 8674, 12213, 13011, 16284, 17348, 24426, 26022, 39033, 48852, 52044, 78066, 99751, 156132, 199502, 255883, 299253, 399004, 511766, 598506, 767649, 897759, 1023532, 1197012, 1535298, 1795518, 2302947, 3070596, 3591036, 4605894, 5885309, 9211788, 11770618, 17655927, 23541236, 35311854, 52967781, 70623708, 105935562, 211871124]

約数ペア:

[(1, 211871124), (2, 105935562), (3, 70623708), (4, 52967781), (6, 35311854), (9, 23541236), (12, 17655927), (18, 11770618), (23, 9211788), (36, 5885309), (46, 4605894), (59, 3591036), (69, 3070596), (92, 2302947), (118, 1795518), (138, 1535298), (177, 1197012), (207, 1023532), (236, 897759), (276, 767649), (354, 598506), (414, 511766), (531, 399004), (708, 299253), (828, 255883), (1062, 199502), (1357, 156132), (2124, 99751), (2714, 78066), (4071, 52044), (4337, 48852), (5428, 39033), (8142, 26022), (8674, 24426), (12213, 17348), (13011, 16284)]