208828376

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{7253}}^1$

素因数の和:7379

約数の個数: 32

約数和(自身を含む): 404773200

約数和(自身を除く): 195944824

約数列:

[1, 2, 4, 8, 59, 61, 118, 122, 236, 244, 472, 488, 3599, 7198, 7253, 14396, 14506, 28792, 29012, 58024, 427927, 442433, 855854, 884866, 1711708, 1769732, 3423416, 3539464, 26103547, 52207094, 104414188, 208828376]

約数ペア:

[(1, 208828376), (2, 104414188), (4, 52207094), (8, 26103547), (59, 3539464), (61, 3423416), (118, 1769732), (122, 1711708), (236, 884866), (244, 855854), (472, 442433), (488, 427927), (3599, 58024), (7198, 29012), (7253, 28792), (14396, 14506)]