201601946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2895

約数の個数: 64

約数和(自身を含む): 411360768

約数和(自身を除く): 209758822

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 91, 119, 161, 182, 221, 238, 299, 322, 391, 442, 598, 782, 1547, 2093, 2737, 2833, 3094, 4186, 5083, 5474, 5666, 10166, 19831, 35581, 36829, 39662, 48161, 65159, 71162, 73658, 96322, 130318, 257803, 337127, 456113, 515606, 626093, 674254, 847067, 912226, 1107703, 1252186, 1694134, 2215406, 4382651, 5929469, 7753921, 8765302, 11858938, 14400139, 15507842, 28800278, 100800973, 201601946]

約数ペア:

[(1, 201601946), (2, 100800973), (7, 28800278), (13, 15507842), (14, 14400139), (17, 11858938), (23, 8765302), (26, 7753921), (34, 5929469), (46, 4382651), (91, 2215406), (119, 1694134), (161, 1252186), (182, 1107703), (221, 912226), (238, 847067), (299, 674254), (322, 626093), (391, 515606), (442, 456113), (598, 337127), (782, 257803), (1547, 130318), (2093, 96322), (2737, 73658), (2833, 71162), (3094, 65159), (4186, 48161), (5083, 39662), (5474, 36829), (5666, 35581), (10166, 19831)]