187147103620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{568387}}^1$

素因数の和:568660

約数の個数: 48

約数和(自身を含む): 399335767488

約数和(自身を除く): 212188663868

約数列:

[1, 2, 4, 5, 10, 20, 101, 163, 202, 326, 404, 505, 652, 815, 1010, 1630, 2020, 3260, 16463, 32926, 65852, 82315, 164630, 329260, 568387, 1136774, 2273548, 2841935, 5683870, 11367740, 57407087, 92647081, 114814174, 185294162, 229628348, 287035435, 370588324, 463235405, 574070870, 926470810, 1148141740, 1852941620, 9357355181, 18714710362, 37429420724, 46786775905, 93573551810, 187147103620]

約数ペア:

[(1, 187147103620), (2, 93573551810), (4, 46786775905), (5, 37429420724), (10, 18714710362), (20, 9357355181), (101, 1852941620), (163, 1148141740), (202, 926470810), (326, 574070870), (404, 463235405), (505, 370588324), (652, 287035435), (815, 229628348), (1010, 185294162), (1630, 114814174), (2020, 92647081), (3260, 57407087), (16463, 11367740), (32926, 5683870), (65852, 2841935), (82315, 2273548), (164630, 1136774), (329260, 568387)]