201457505

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{9623}}^1$

素因数の和:9760

約数の個数: 16

約数和(自身を含む): 249454080

約数和(自身を除く): 47996575

約数列:

[1, 5, 53, 79, 265, 395, 4187, 9623, 20935, 48115, 510019, 760217, 2550095, 3801085, 40291501, 201457505]

約数ペア:

[(1, 201457505), (5, 40291501), (53, 3801085), (79, 2550095), (265, 760217), (395, 510019), (4187, 48115), (9623, 20935)]