200736848

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1312

約数の個数: 60

約数和(自身を含む): 428402268

約数和(自身を除く): 227665420

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 169, 208, 244, 338, 488, 676, 793, 976, 1217, 1352, 1586, 2434, 2704, 3172, 4868, 6344, 9736, 10309, 12688, 15821, 19472, 20618, 31642, 41236, 63284, 74237, 82472, 126568, 148474, 164944, 205673, 253136, 296948, 411346, 593896, 822692, 965081, 1187792, 1645384, 1930162, 3290768, 3860324, 7720648, 12546053, 15441296, 25092106, 50184212, 100368424, 200736848]

約数ペア:

[(1, 200736848), (2, 100368424), (4, 50184212), (8, 25092106), (13, 15441296), (16, 12546053), (26, 7720648), (52, 3860324), (61, 3290768), (104, 1930162), (122, 1645384), (169, 1187792), (208, 965081), (244, 822692), (338, 593896), (488, 411346), (676, 296948), (793, 253136), (976, 205673), (1217, 164944), (1352, 148474), (1586, 126568), (2434, 82472), (2704, 74237), (3172, 63284), (4868, 41236), (6344, 31642), (9736, 20618), (10309, 19472), (12688, 15821)]