190450465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{31247}}^1$

素因数の和:31328

約数の個数: 16

約数和(自身を含む): 242984448

約数和(自身を除く): 52533983

約数列:

[1, 5, 23, 53, 115, 265, 1219, 6095, 31247, 156235, 718681, 1656091, 3593405, 8280455, 38090093, 190450465]

約数ペア:

[(1, 190450465), (5, 38090093), (23, 8280455), (53, 3593405), (115, 1656091), (265, 718681), (1219, 156235), (6095, 31247)]