201329480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41597}}^1$

素因数の和:41630

約数の個数: 48

約数和(自身を含む): 497928060

約数和(自身を除く): 296598580

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 41597, 83194, 166388, 207985, 332776, 415970, 457567, 831940, 915134, 1663880, 1830268, 2287835, 3660536, 4575670, 5033237, 9151340, 10066474, 18302680, 20132948, 25166185, 40265896, 50332370, 100664740, 201329480]

約数ペア:

[(1, 201329480), (2, 100664740), (4, 50332370), (5, 40265896), (8, 25166185), (10, 20132948), (11, 18302680), (20, 10066474), (22, 9151340), (40, 5033237), (44, 4575670), (55, 3660536), (88, 2287835), (110, 1830268), (121, 1663880), (220, 915134), (242, 831940), (440, 457567), (484, 415970), (605, 332776), (968, 207985), (1210, 166388), (2420, 83194), (4840, 41597)]