207848464

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 409661280

約数和(自身を除く): 201812816

約数列:

[1, 2, 4, 8, 16, 89, 178, 227, 356, 454, 643, 712, 908, 1286, 1424, 1816, 2572, 3632, 5144, 10288, 20203, 40406, 57227, 80812, 114454, 145961, 161624, 228908, 291922, 323248, 457816, 583844, 915632, 1167688, 2335376, 12990529, 25981058, 51962116, 103924232, 207848464]

約数ペア:

[(1, 207848464), (2, 103924232), (4, 51962116), (8, 25981058), (16, 12990529), (89, 2335376), (178, 1167688), (227, 915632), (356, 583844), (454, 457816), (643, 323248), (712, 291922), (908, 228908), (1286, 161624), (1424, 145961), (1816, 114454), (2572, 80812), (3632, 57227), (5144, 40406), (10288, 20203)]