201969612

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47951}}^1$

素因数の和:47980

約数の個数: 60

約数和(自身を含む): 568614816

約数和(自身を除く): 366645204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 47951, 95902, 143853, 191804, 287706, 431559, 575412, 623363, 863118, 1246726, 1294677, 1726236, 1870089, 2493452, 2589354, 3740178, 3884031, 5178708, 5610267, 7480356, 7768062, 11220534, 15536124, 16830801, 22441068, 33661602, 50492403, 67323204, 100984806, 201969612]

約数ペア:

[(1, 201969612), (2, 100984806), (3, 67323204), (4, 50492403), (6, 33661602), (9, 22441068), (12, 16830801), (13, 15536124), (18, 11220534), (26, 7768062), (27, 7480356), (36, 5610267), (39, 5178708), (52, 3884031), (54, 3740178), (78, 2589354), (81, 2493452), (108, 1870089), (117, 1726236), (156, 1294677), (162, 1246726), (234, 863118), (324, 623363), (351, 575412), (468, 431559), (702, 287706), (1053, 191804), (1404, 143853), (2106, 95902), (4212, 47951)]