201196768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2269}}^1$

素因数の和:2459

約数の個数: 48

約数和(自身を含む): 422165520

約数和(自身を除く): 220968752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 163, 272, 326, 544, 652, 1304, 2269, 2608, 2771, 4538, 5216, 5542, 9076, 11084, 18152, 22168, 36304, 38573, 44336, 72608, 77146, 88672, 154292, 308584, 369847, 617168, 739694, 1234336, 1479388, 2958776, 5917552, 6287399, 11835104, 12574798, 25149596, 50299192, 100598384, 201196768]

約数ペア:

[(1, 201196768), (2, 100598384), (4, 50299192), (8, 25149596), (16, 12574798), (17, 11835104), (32, 6287399), (34, 5917552), (68, 2958776), (136, 1479388), (163, 1234336), (272, 739694), (326, 617168), (544, 369847), (652, 308584), (1304, 154292), (2269, 88672), (2608, 77146), (2771, 72608), (4538, 44336), (5216, 38573), (5542, 36304), (9076, 22168), (11084, 18152)]