204030102

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 441262080

約数和(自身を除く): 237231978

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 83, 94, 138, 141, 166, 249, 282, 379, 498, 758, 1081, 1137, 1909, 2162, 2274, 3243, 3818, 3901, 5727, 6486, 7802, 8717, 11454, 11703, 17434, 17813, 23406, 26151, 31457, 35626, 52302, 53439, 62914, 89723, 94371, 106878, 179446, 188742, 269169, 409699, 538338, 723511, 819398, 1229097, 1447022, 1478479, 2170533, 2458194, 2956958, 4341066, 4435437, 8870874, 34005017, 68010034, 102015051, 204030102]

約数ペア:

[(1, 204030102), (2, 102015051), (3, 68010034), (6, 34005017), (23, 8870874), (46, 4435437), (47, 4341066), (69, 2956958), (83, 2458194), (94, 2170533), (138, 1478479), (141, 1447022), (166, 1229097), (249, 819398), (282, 723511), (379, 538338), (498, 409699), (758, 269169), (1081, 188742), (1137, 179446), (1909, 106878), (2162, 94371), (2274, 89723), (3243, 62914), (3818, 53439), (3901, 52302), (5727, 35626), (6486, 31457), (7802, 26151), (8717, 23406), (11454, 17813), (11703, 17434)]