201374426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5413}}^1$

素因数の和:5534

約数の個数: 32

約数和(自身を含む): 350827200

約数和(自身を除く): 149452774

約数列:

[1, 2, 11, 19, 22, 38, 89, 178, 209, 418, 979, 1691, 1958, 3382, 5413, 10826, 18601, 37202, 59543, 102847, 119086, 205694, 481757, 963514, 1131317, 2262634, 5299327, 9153383, 10598654, 18306766, 100687213, 201374426]

約数ペア:

[(1, 201374426), (2, 100687213), (11, 18306766), (19, 10598654), (22, 9153383), (38, 5299327), (89, 2262634), (178, 1131317), (209, 963514), (418, 481757), (979, 205694), (1691, 119086), (1958, 102847), (3382, 59543), (5413, 37202), (10826, 18601)]