210947851532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{110597}}^1$

素因数の和:111326

約数の個数: 48

約数和(自身を含む): 409364782848

約数和(自身を除く): 198416931316

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 647, 737, 1294, 1474, 2588, 2948, 7117, 14234, 28468, 43349, 86698, 110597, 173396, 221194, 442388, 476839, 953678, 1216567, 1907356, 2433134, 4866268, 7409999, 14819998, 29639996, 71556259, 81509989, 143112518, 163019978, 286225036, 326039956, 787118849, 1574237698, 3148475396, 4794269353, 9588538706, 19177077412, 52736962883, 105473925766, 210947851532]

約数ペア:

[(1, 210947851532), (2, 105473925766), (4, 52736962883), (11, 19177077412), (22, 9588538706), (44, 4794269353), (67, 3148475396), (134, 1574237698), (268, 787118849), (647, 326039956), (737, 286225036), (1294, 163019978), (1474, 143112518), (2588, 81509989), (2948, 71556259), (7117, 29639996), (14234, 14819998), (28468, 7409999), (43349, 4866268), (86698, 2433134), (110597, 1907356), (173396, 1216567), (221194, 953678), (442388, 476839)]