201974876

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{1931}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 359197440

約数和(自身を除く): 157222564

約数列:

[1, 2, 4, 79, 158, 316, 331, 662, 1324, 1931, 3862, 7724, 26149, 52298, 104596, 152549, 305098, 610196, 639161, 1278322, 2556644, 50493719, 100987438, 201974876]

約数ペア:

[(1, 201974876), (2, 100987438), (4, 50493719), (79, 2556644), (158, 1278322), (316, 639161), (331, 610196), (662, 305098), (1324, 152549), (1931, 104596), (3862, 52298), (7724, 26149)]