214511066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{81937}}^1$

素因数の和:81974

約数の個数: 32

約数和(自身を含む): 424766592

約数和(自身を除く): 210255526

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 81937, 163874, 573559, 901307, 1147118, 1392929, 1802614, 2785858, 6309149, 9750503, 12618298, 15322219, 19501006, 30644438, 107255533, 214511066]

約数ペア:

[(1, 214511066), (2, 107255533), (7, 30644438), (11, 19501006), (14, 15322219), (17, 12618298), (22, 9750503), (34, 6309149), (77, 2785858), (119, 1802614), (154, 1392929), (187, 1147118), (238, 901307), (374, 573559), (1309, 163874), (2618, 81937)]