220169994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{26267}}^1$

素因数の和:26410

約数の個数: 32

約数和(自身を含む): 484171776

約数和(自身を除く): 264001782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 762, 1397, 2794, 4191, 8382, 26267, 52534, 78801, 157602, 288937, 577874, 866811, 1733622, 3335909, 6671818, 10007727, 20015454, 36694999, 73389998, 110084997, 220169994]

約数ペア:

[(1, 220169994), (2, 110084997), (3, 73389998), (6, 36694999), (11, 20015454), (22, 10007727), (33, 6671818), (66, 3335909), (127, 1733622), (254, 866811), (381, 577874), (762, 288937), (1397, 157602), (2794, 78801), (4191, 52534), (8382, 26267)]