200407630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14449}}^1$

素因数の和:14548

約数の個数: 32

約数和(自身を含む): 384948000

約数和(自身を除く): 184540370

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 14449, 28898, 72245, 144490, 274531, 549062, 1054777, 1372655, 2109554, 2745310, 5273885, 10547770, 20040763, 40081526, 100203815, 200407630]

約数ペア:

[(1, 200407630), (2, 100203815), (5, 40081526), (10, 20040763), (19, 10547770), (38, 5273885), (73, 2745310), (95, 2109554), (146, 1372655), (190, 1054777), (365, 549062), (730, 274531), (1387, 144490), (2774, 72245), (6935, 28898), (13870, 14449)]