221489414

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{62603}}^1$

素因数の和:62695

約数の個数: 16

約数和(自身を含む): 349330320

約数和(自身を除く): 127840906

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 62603, 125206, 1815487, 3630974, 3818783, 7637566, 110744707, 221489414]

約数ペア:

[(1, 221489414), (2, 110744707), (29, 7637566), (58, 3818783), (61, 3630974), (122, 1815487), (1769, 125206), (3538, 62603)]