201308360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11159}}^1$

素因数の和:11222

約数の個数: 64

約数和(自身を含む): 506217600

約数和(自身を除く): 304909240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 9020, 11159, 18040, 22318, 44636, 55795, 89272, 111590, 122749, 223180, 245498, 446360, 457519, 490996, 613745, 915038, 981992, 1227490, 1830076, 2287595, 2454980, 3660152, 4575190, 4909960, 5032709, 9150380, 10065418, 18300760, 20130836, 25163545, 40261672, 50327090, 100654180, 201308360]

約数ペア:

[(1, 201308360), (2, 100654180), (4, 50327090), (5, 40261672), (8, 25163545), (10, 20130836), (11, 18300760), (20, 10065418), (22, 9150380), (40, 5032709), (41, 4909960), (44, 4575190), (55, 3660152), (82, 2454980), (88, 2287595), (110, 1830076), (164, 1227490), (205, 981992), (220, 915038), (328, 613745), (410, 490996), (440, 457519), (451, 446360), (820, 245498), (902, 223180), (1640, 122749), (1804, 111590), (2255, 89272), (3608, 55795), (4510, 44636), (9020, 22318), (11159, 18040)]