200581670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{24551}}^1$

素因数の和:24620

約数の個数: 32

約数和(自身を含む): 388903680

約数和(自身を除く): 188322010

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 24551, 49102, 122755, 245510, 466469, 932938, 1055693, 2111386, 2332345, 4664690, 5278465, 10556930, 20058167, 40116334, 100290835, 200581670]

約数ペア:

[(1, 200581670), (2, 100290835), (5, 40116334), (10, 20058167), (19, 10556930), (38, 5278465), (43, 4664690), (86, 2332345), (95, 2111386), (190, 1055693), (215, 932938), (430, 466469), (817, 245510), (1634, 122755), (4085, 49102), (8170, 24551)]