201233718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{3557}}^1$

素因数の和:4021

約数の個数: 48

約数和(自身を含む): 499543200

約数和(自身を除く): 298309482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 449, 898, 1347, 2694, 3143, 3557, 4041, 6286, 7114, 8082, 9429, 10671, 18858, 21342, 24899, 28287, 32013, 49798, 56574, 64026, 74697, 149394, 224091, 448182, 1597093, 3194186, 4791279, 9582558, 11179651, 14373837, 22359302, 28747674, 33538953, 67077906, 100616859, 201233718]

約数ペア:

[(1, 201233718), (2, 100616859), (3, 67077906), (6, 33538953), (7, 28747674), (9, 22359302), (14, 14373837), (18, 11179651), (21, 9582558), (42, 4791279), (63, 3194186), (126, 1597093), (449, 448182), (898, 224091), (1347, 149394), (2694, 74697), (3143, 64026), (3557, 56574), (4041, 49798), (6286, 32013), (7114, 28287), (8082, 24899), (9429, 21342), (10671, 18858)]