202175984

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1669}}^1$

素因数の和:1857

約数の個数: 40

約数和(自身を含む): 401321040

約数和(自身を除く): 199145056

約数列:

[1, 2, 4, 8, 16, 67, 113, 134, 226, 268, 452, 536, 904, 1072, 1669, 1808, 3338, 6676, 7571, 13352, 15142, 26704, 30284, 60568, 111823, 121136, 188597, 223646, 377194, 447292, 754388, 894584, 1508776, 1789168, 3017552, 12635999, 25271998, 50543996, 101087992, 202175984]

約数ペア:

[(1, 202175984), (2, 101087992), (4, 50543996), (8, 25271998), (16, 12635999), (67, 3017552), (113, 1789168), (134, 1508776), (226, 894584), (268, 754388), (452, 447292), (536, 377194), (904, 223646), (1072, 188597), (1669, 121136), (1808, 111823), (3338, 60568), (6676, 30284), (7571, 26704), (13352, 15142)]