203430234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{2423}}^1$

素因数の和:4434

約数の個数: 32

約数和(自身を含む): 465408000

約数和(自身を除く): 261977766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1999, 2423, 3998, 4846, 5997, 7269, 11994, 13993, 14538, 16961, 27986, 33922, 41979, 50883, 83958, 101766, 4843577, 9687154, 14530731, 29061462, 33905039, 67810078, 101715117, 203430234]

約数ペア:

[(1, 203430234), (2, 101715117), (3, 67810078), (6, 33905039), (7, 29061462), (14, 14530731), (21, 9687154), (42, 4843577), (1999, 101766), (2423, 83958), (3998, 50883), (4846, 41979), (5997, 33922), (7269, 27986), (11994, 16961), (13993, 14538)]