201941781866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{401}}^1\times {\mathrm{8707}}^1$

素因数の和:9371

約数の個数: 48

約数和(自身を含む): 335218988160

約数和(自身を除く): 133277206294

約数列:

[1, 2, 11, 22, 121, 239, 242, 401, 478, 802, 2629, 4411, 5258, 8707, 8822, 17414, 28919, 48521, 57838, 95777, 95839, 97042, 191554, 191678, 1053547, 1054229, 2080973, 2107094, 2108458, 3491507, 4161946, 6983014, 11596519, 22890703, 23193038, 38406577, 45781406, 76813154, 251797733, 422472347, 503595466, 834470173, 844944694, 1668940346, 9179171903, 18358343806, 100970890933, 201941781866]

約数ペア:

[(1, 201941781866), (2, 100970890933), (11, 18358343806), (22, 9179171903), (121, 1668940346), (239, 844944694), (242, 834470173), (401, 503595466), (478, 422472347), (802, 251797733), (2629, 76813154), (4411, 45781406), (5258, 38406577), (8707, 23193038), (8822, 22890703), (17414, 11596519), (28919, 6983014), (48521, 4161946), (57838, 3491507), (95777, 2108458), (95839, 2107094), (97042, 2080973), (191554, 1054229), (191678, 1053547)]