125220298

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2111}}^1$

素因数の和:2362

約数の個数: 32

約数和(自身を含む): 227082240

約数和(自身を除く): 101861942

約数列:

[1, 2, 7, 14, 19, 38, 133, 223, 266, 446, 1561, 2111, 3122, 4222, 4237, 8474, 14777, 29554, 29659, 40109, 59318, 80218, 280763, 470753, 561526, 941506, 3295271, 6590542, 8944307, 17888614, 62610149, 125220298]

約数ペア:

[(1, 125220298), (2, 62610149), (7, 17888614), (14, 8944307), (19, 6590542), (38, 3295271), (133, 941506), (223, 561526), (266, 470753), (446, 280763), (1561, 80218), (2111, 59318), (3122, 40109), (4222, 29659), (4237, 29554), (8474, 14777)]