200656760

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{9973}}^1$

素因数の和:10487

約数の個数: 32

約数和(自身を含む): 452420640

約数和(自身を除く): 251763880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2515, 4024, 5030, 9973, 10060, 19946, 20120, 39892, 49865, 79784, 99730, 199460, 398920, 5016419, 10032838, 20065676, 25082095, 40131352, 50164190, 100328380, 200656760]

約数ペア:

[(1, 200656760), (2, 100328380), (4, 50164190), (5, 40131352), (8, 25082095), (10, 20065676), (20, 10032838), (40, 5016419), (503, 398920), (1006, 199460), (2012, 99730), (2515, 79784), (4024, 49865), (5030, 39892), (9973, 20120), (10060, 19946)]