212036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 416640

約数和(自身を除く): 204604

約数列:

[1, 2, 4, 11, 22, 44, 61, 79, 122, 158, 244, 316, 671, 869, 1342, 1738, 2684, 3476, 4819, 9638, 19276, 53009, 106018, 212036]

約数ペア:

[(1, 212036), (2, 106018), (4, 53009), (11, 19276), (22, 9638), (44, 4819), (61, 3476), (79, 2684), (122, 1738), (158, 1342), (244, 869), (316, 671)]