210914968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{104207}}^1$

素因数の和:104247

約数の個数: 32

約数和(自身を含む): 450178560

約数和(自身を除く): 239263592

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 104207, 208414, 416828, 833656, 1146277, 2292554, 2396761, 4585108, 4793522, 9170216, 9587044, 19174088, 26364371, 52728742, 105457484, 210914968]

約数ペア:

[(1, 210914968), (2, 105457484), (4, 52728742), (8, 26364371), (11, 19174088), (22, 9587044), (23, 9170216), (44, 4793522), (46, 4585108), (88, 2396761), (92, 2292554), (184, 1146277), (253, 833656), (506, 416828), (1012, 208414), (2024, 104207)]