200207410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{66959}}^1$

素因数の和:67002

約数の個数: 32

約数和(自身を含む): 404974080

約数和(自身を除く): 204766670

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 66959, 133918, 334795, 669590, 870467, 1540057, 1740934, 3080114, 4352335, 7700285, 8704670, 15400570, 20020741, 40041482, 100103705, 200207410]

約数ペア:

[(1, 200207410), (2, 100103705), (5, 40041482), (10, 20020741), (13, 15400570), (23, 8704670), (26, 7700285), (46, 4352335), (65, 3080114), (115, 1740934), (130, 1540057), (230, 870467), (299, 669590), (598, 334795), (1495, 133918), (2990, 66959)]