213569688

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{306853}}^1$

素因数の和:306891

約数の個数: 32

約数和(自身を含む): 552337200

約数和(自身を除く): 338767512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 306853, 613706, 920559, 1227412, 1841118, 2454824, 3682236, 7364472, 8898737, 17797474, 26696211, 35594948, 53392422, 71189896, 106784844, 213569688]

約数ペア:

[(1, 213569688), (2, 106784844), (3, 71189896), (4, 53392422), (6, 35594948), (8, 26696211), (12, 17797474), (24, 8898737), (29, 7364472), (58, 3682236), (87, 2454824), (116, 1841118), (174, 1227412), (232, 920559), (348, 613706), (696, 306853)]