220132444

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{569}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 453136320

約数和(自身を除く): 233003876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 337, 569, 574, 674, 1138, 1148, 1348, 2276, 2359, 3983, 4718, 7966, 9436, 13817, 15932, 23329, 27634, 46658, 55268, 93316, 96719, 163303, 191753, 193438, 326606, 383506, 386876, 653212, 767012, 1342271, 2684542, 5369084, 7861873, 15723746, 31447492, 55033111, 110066222, 220132444]

約数ペア:

[(1, 220132444), (2, 110066222), (4, 55033111), (7, 31447492), (14, 15723746), (28, 7861873), (41, 5369084), (82, 2684542), (164, 1342271), (287, 767012), (337, 653212), (569, 386876), (574, 383506), (674, 326606), (1138, 193438), (1148, 191753), (1348, 163303), (2276, 96719), (2359, 93316), (3983, 55268), (4718, 46658), (7966, 27634), (9436, 23329), (13817, 15932)]