220198076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6337}}^1$

素因数の和:6438

約数の個数: 48

約数和(自身を含む): 472764096

約数和(自身を除く): 252566020

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 4964, 6337, 8687, 12674, 17374, 25348, 34748, 44359, 88718, 107729, 177436, 215458, 430916, 462601, 754103, 925202, 1508206, 1850404, 3016412, 3238207, 6476414, 7864217, 12952828, 15728434, 31456868, 55049519, 110099038, 220198076]

約数ペア:

[(1, 220198076), (2, 110099038), (4, 55049519), (7, 31456868), (14, 15728434), (17, 12952828), (28, 7864217), (34, 6476414), (68, 3238207), (73, 3016412), (119, 1850404), (146, 1508206), (238, 925202), (292, 754103), (476, 462601), (511, 430916), (1022, 215458), (1241, 177436), (2044, 107729), (2482, 88718), (4964, 44359), (6337, 34748), (8687, 25348), (12674, 17374)]