196408020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3273467}}^1$

素因数の和:3273479

約数の個数: 24

約数和(自身を含む): 549942624

約数和(自身を除く): 353534604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3273467, 6546934, 9820401, 13093868, 16367335, 19640802, 32734670, 39281604, 49102005, 65469340, 98204010, 196408020]

約数ペア:

[(1, 196408020), (2, 98204010), (3, 65469340), (4, 49102005), (5, 39281604), (6, 32734670), (10, 19640802), (12, 16367335), (15, 13093868), (20, 9820401), (30, 6546934), (60, 3273467)]