203079970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11519}}^1$

素因数の和:11610

約数の個数: 32

約数和(自身を含む): 383201280

約数和(自身を除く): 180121310

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 8815, 11519, 17630, 23038, 57595, 115190, 472279, 495317, 944558, 990634, 2361395, 2476585, 4722790, 4953170, 20307997, 40615994, 101539985, 203079970]

約数ペア:

[(1, 203079970), (2, 101539985), (5, 40615994), (10, 20307997), (41, 4953170), (43, 4722790), (82, 2476585), (86, 2361395), (205, 990634), (215, 944558), (410, 495317), (430, 472279), (1763, 115190), (3526, 57595), (8815, 23038), (11519, 17630)]