201405830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{1801}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 371327328

約数和(自身を除く): 169921498

約数列:

[1, 2, 5, 10, 53, 106, 211, 265, 422, 530, 1055, 1801, 2110, 3602, 9005, 11183, 18010, 22366, 55915, 95453, 111830, 190906, 380011, 477265, 760022, 954530, 1900055, 3800110, 20140583, 40281166, 100702915, 201405830]

約数ペア:

[(1, 201405830), (2, 100702915), (5, 40281166), (10, 20140583), (53, 3800110), (106, 1900055), (211, 954530), (265, 760022), (422, 477265), (530, 380011), (1055, 190906), (1801, 111830), (2110, 95453), (3602, 55915), (9005, 22366), (11183, 18010)]