200368528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 437382720

約数和(自身を除く): 237014192

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 137, 152, 272, 274, 283, 304, 323, 548, 566, 646, 1096, 1132, 1292, 2192, 2264, 2329, 2584, 2603, 4528, 4658, 4811, 5168, 5206, 5377, 9316, 9622, 10412, 10754, 18632, 19244, 20824, 21508, 37264, 38488, 38771, 41648, 43016, 44251, 76976, 77542, 86032, 88502, 91409, 155084, 177004, 182818, 310168, 354008, 365636, 620336, 659107, 708016, 731272, 736649, 1318214, 1462544, 1473298, 2636428, 2946596, 5272856, 5893192, 10545712, 11786384, 12523033, 25046066, 50092132, 100184264, 200368528]

約数ペア:

[(1, 200368528), (2, 100184264), (4, 50092132), (8, 25046066), (16, 12523033), (17, 11786384), (19, 10545712), (34, 5893192), (38, 5272856), (68, 2946596), (76, 2636428), (136, 1473298), (137, 1462544), (152, 1318214), (272, 736649), (274, 731272), (283, 708016), (304, 659107), (323, 620336), (548, 365636), (566, 354008), (646, 310168), (1096, 182818), (1132, 177004), (1292, 155084), (2192, 91409), (2264, 88502), (2329, 86032), (2584, 77542), (2603, 76976), (4528, 44251), (4658, 43016), (4811, 41648), (5168, 38771), (5206, 38488), (5377, 37264), (9316, 21508), (9622, 20824), (10412, 19244), (10754, 18632)]