213491168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{35677}}^1$

素因数の和:35715

約数の個数: 48

約数和(自身を含む): 485506224

約数和(自身を除く): 272015056

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 35677, 71354, 142708, 285416, 392447, 570832, 606509, 784894, 1141664, 1213018, 1569788, 2426036, 3139576, 4852072, 6279152, 6671599, 9704144, 12558304, 13343198, 19408288, 26686396, 53372792, 106745584, 213491168]

約数ペア:

[(1, 213491168), (2, 106745584), (4, 53372792), (8, 26686396), (11, 19408288), (16, 13343198), (17, 12558304), (22, 9704144), (32, 6671599), (34, 6279152), (44, 4852072), (68, 3139576), (88, 2426036), (136, 1569788), (176, 1213018), (187, 1141664), (272, 784894), (352, 606509), (374, 570832), (544, 392447), (748, 285416), (1496, 142708), (2992, 71354), (5984, 35677)]