212694207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 323136000

約数和(自身を除く): 110441793

約数列:

[1, 3, 11, 29, 33, 87, 109, 319, 327, 957, 1199, 2039, 3161, 3597, 6117, 9483, 22429, 34771, 59131, 67287, 104313, 177393, 222251, 650441, 666753, 1951323, 2444761, 6445279, 7334283, 19335837, 70898069, 212694207]

約数ペア:

[(1, 212694207), (3, 70898069), (11, 19335837), (29, 7334283), (33, 6445279), (87, 2444761), (109, 1951323), (319, 666753), (327, 650441), (957, 222251), (1199, 177393), (2039, 104313), (3161, 67287), (3597, 59131), (6117, 34771), (9483, 22429)]