99187228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 206080000

約数和(自身を除く): 106892772

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 229, 434, 458, 499, 868, 916, 998, 1603, 1996, 3206, 3493, 6412, 6986, 7099, 13972, 14198, 15469, 28396, 30938, 49693, 61876, 99386, 108283, 114271, 198772, 216566, 228542, 433132, 457084, 799897, 1599794, 3199588, 3542401, 7084802, 14169604, 24796807, 49593614, 99187228]

約数ペア:

[(1, 99187228), (2, 49593614), (4, 24796807), (7, 14169604), (14, 7084802), (28, 3542401), (31, 3199588), (62, 1599794), (124, 799897), (217, 457084), (229, 433132), (434, 228542), (458, 216566), (499, 198772), (868, 114271), (916, 108283), (998, 99386), (1603, 61876), (1996, 49693), (3206, 30938), (3493, 28396), (6412, 15469), (6986, 14198), (7099, 13972)]