202027630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4327}}^1$

素因数の和:4393

約数の個数: 64

約数和(自身を含む): 448727040

約数和(自身を除く): 246699410

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 70, 115, 145, 161, 203, 230, 290, 322, 406, 667, 805, 1015, 1334, 1610, 2030, 3335, 4327, 4669, 6670, 8654, 9338, 21635, 23345, 30289, 43270, 46690, 60578, 99521, 125483, 151445, 199042, 250966, 302890, 497605, 627415, 696647, 878381, 995210, 1254830, 1393294, 1756762, 2886109, 3483235, 4391905, 5772218, 6966470, 8783810, 14430545, 20202763, 28861090, 40405526, 101013815, 202027630]

約数ペア:

[(1, 202027630), (2, 101013815), (5, 40405526), (7, 28861090), (10, 20202763), (14, 14430545), (23, 8783810), (29, 6966470), (35, 5772218), (46, 4391905), (58, 3483235), (70, 2886109), (115, 1756762), (145, 1393294), (161, 1254830), (203, 995210), (230, 878381), (290, 696647), (322, 627415), (406, 497605), (667, 302890), (805, 250966), (1015, 199042), (1334, 151445), (1610, 125483), (2030, 99521), (3335, 60578), (4327, 46690), (4669, 43270), (6670, 30289), (8654, 23345), (9338, 21635)]