218783308

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{40129}}^1$

素因数の和:40209

約数の個数: 24

約数和(自身を含む): 404510400

約数和(自身を除く): 185727092

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 5452, 40129, 80258, 160516, 1163741, 1886063, 2327482, 3772126, 4654964, 7544252, 54695827, 109391654, 218783308]

約数ペア:

[(1, 218783308), (2, 109391654), (4, 54695827), (29, 7544252), (47, 4654964), (58, 3772126), (94, 2327482), (116, 1886063), (188, 1163741), (1363, 160516), (2726, 80258), (5452, 40129)]