222400122

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{756463}}^1$

素因数の和:756482

約数の個数: 24

約数和(自身を含む): 517421376

約数和(自身を除く): 295021254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 756463, 1512926, 2269389, 4538778, 5295241, 10590482, 15885723, 31771446, 37066687, 74133374, 111200061, 222400122]

約数ペア:

[(1, 222400122), (2, 111200061), (3, 74133374), (6, 37066687), (7, 31771446), (14, 15885723), (21, 10590482), (42, 5295241), (49, 4538778), (98, 2269389), (147, 1512926), (294, 756463)]