212855128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{1487}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 413812800

約数和(自身を除く): 200957672

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 617, 1234, 1487, 2468, 2974, 4936, 5948, 11896, 17893, 35786, 43123, 71572, 86246, 143144, 172492, 344984, 917479, 1834958, 3669916, 7339832, 26606891, 53213782, 106427564, 212855128]

約数ペア:

[(1, 212855128), (2, 106427564), (4, 53213782), (8, 26606891), (29, 7339832), (58, 3669916), (116, 1834958), (232, 917479), (617, 344984), (1234, 172492), (1487, 143144), (2468, 86246), (2974, 71572), (4936, 43123), (5948, 35786), (11896, 17893)]