201072708

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 521408160

約数和(自身を除く): 320335452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 137, 177, 236, 274, 354, 411, 531, 548, 691, 708, 822, 1062, 1233, 1382, 1644, 2073, 2124, 2466, 2764, 4146, 4932, 6219, 8083, 8292, 12438, 16166, 24249, 24876, 32332, 40769, 48498, 72747, 81538, 94667, 96996, 122307, 145494, 163076, 189334, 244614, 284001, 290988, 366921, 378668, 489228, 568002, 733842, 852003, 1136004, 1467684, 1704006, 3408012, 5585353, 11170706, 16756059, 22341412, 33512118, 50268177, 67024236, 100536354, 201072708]

約数ペア:

[(1, 201072708), (2, 100536354), (3, 67024236), (4, 50268177), (6, 33512118), (9, 22341412), (12, 16756059), (18, 11170706), (36, 5585353), (59, 3408012), (118, 1704006), (137, 1467684), (177, 1136004), (236, 852003), (274, 733842), (354, 568002), (411, 489228), (531, 378668), (548, 366921), (691, 290988), (708, 284001), (822, 244614), (1062, 189334), (1233, 163076), (1382, 145494), (1644, 122307), (2073, 96996), (2124, 94667), (2466, 81538), (2764, 72747), (4146, 48498), (4932, 40769), (6219, 32332), (8083, 24876), (8292, 24249), (12438, 16166)]