214052828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 425174400

約数和(自身を除く): 211121572

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 227, 319, 454, 638, 739, 908, 1276, 1478, 2497, 2956, 4994, 6583, 8129, 9988, 13166, 16258, 21431, 26332, 32516, 42862, 72413, 85724, 144826, 167753, 235741, 289652, 335506, 471482, 671012, 942964, 1845283, 3690566, 4864837, 7381132, 9729674, 19459348, 53513207, 107026414, 214052828]

約数ペア:

[(1, 214052828), (2, 107026414), (4, 53513207), (11, 19459348), (22, 9729674), (29, 7381132), (44, 4864837), (58, 3690566), (116, 1845283), (227, 942964), (319, 671012), (454, 471482), (638, 335506), (739, 289652), (908, 235741), (1276, 167753), (1478, 144826), (2497, 85724), (2956, 72413), (4994, 42862), (6583, 32516), (8129, 26332), (9988, 21431), (13166, 16258)]