201187040

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3001}}^1$

素因数の和:3435

約数の個数: 48

約数和(自身を含む): 476597520

約数和(自身を除く): 275410480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 838, 1676, 2095, 3001, 3352, 4190, 6002, 6704, 8380, 12004, 13408, 15005, 16760, 24008, 30010, 33520, 48016, 60020, 67040, 96032, 120040, 240080, 480160, 1257419, 2514838, 5029676, 6287095, 10059352, 12574190, 20118704, 25148380, 40237408, 50296760, 100593520, 201187040]

約数ペア:

[(1, 201187040), (2, 100593520), (4, 50296760), (5, 40237408), (8, 25148380), (10, 20118704), (16, 12574190), (20, 10059352), (32, 6287095), (40, 5029676), (80, 2514838), (160, 1257419), (419, 480160), (838, 240080), (1676, 120040), (2095, 96032), (3001, 67040), (3352, 60020), (4190, 48016), (6002, 33520), (6704, 30010), (8380, 24008), (12004, 16760), (13408, 15005)]