206818524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:712

約数の個数: 108

約数和(自身を含む): 582880480

約数和(自身を除く): 376061956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 121, 132, 158, 198, 237, 242, 316, 363, 396, 474, 484, 601, 711, 726, 869, 948, 1089, 1202, 1422, 1452, 1738, 1803, 2178, 2404, 2607, 2844, 3476, 3606, 4356, 5214, 5409, 6611, 7212, 7821, 9559, 10428, 10818, 13222, 15642, 19118, 19833, 21636, 26444, 28677, 31284, 38236, 39666, 47479, 57354, 59499, 72721, 79332, 86031, 94958, 114708, 118998, 142437, 145442, 172062, 189916, 218163, 237996, 284874, 290884, 344124, 427311, 436326, 522269, 569748, 654489, 854622, 872652, 1044538, 1308978, 1566807, 1709244, 2089076, 2617956, 3133614, 4700421, 5744959, 6267228, 9400842, 11489918, 17234877, 18801684, 22979836, 34469754, 51704631, 68939508, 103409262, 206818524]

約数ペア:

[(1, 206818524), (2, 103409262), (3, 68939508), (4, 51704631), (6, 34469754), (9, 22979836), (11, 18801684), (12, 17234877), (18, 11489918), (22, 9400842), (33, 6267228), (36, 5744959), (44, 4700421), (66, 3133614), (79, 2617956), (99, 2089076), (121, 1709244), (132, 1566807), (158, 1308978), (198, 1044538), (237, 872652), (242, 854622), (316, 654489), (363, 569748), (396, 522269), (474, 436326), (484, 427311), (601, 344124), (711, 290884), (726, 284874), (869, 237996), (948, 218163), (1089, 189916), (1202, 172062), (1422, 145442), (1452, 142437), (1738, 118998), (1803, 114708), (2178, 94958), (2404, 86031), (2607, 79332), (2844, 72721), (3476, 59499), (3606, 57354), (4356, 47479), (5214, 39666), (5409, 38236), (6611, 31284), (7212, 28677), (7821, 26444), (9559, 21636), (10428, 19833), (10818, 19118), (13222, 15642)]