207673622

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 340777920

約数和(自身を除く): 133104298

約数列:

[1, 2, 13, 26, 151, 169, 302, 313, 338, 626, 1963, 2197, 3926, 4069, 4394, 8138, 25519, 47263, 51038, 52897, 94526, 105794, 331747, 614419, 663494, 687661, 1228838, 1375322, 7987447, 15974894, 103836811, 207673622]

約数ペア:

[(1, 207673622), (2, 103836811), (13, 15974894), (26, 7987447), (151, 1375322), (169, 1228838), (302, 687661), (313, 663494), (338, 614419), (626, 331747), (1963, 105794), (2197, 94526), (3926, 52897), (4069, 51038), (4394, 47263), (8138, 25519)]