202107380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{348461}}^1$

素因数の和:348499

約数の個数: 24

約数和(自身を含む): 439062120

約数和(自身を除く): 236954740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 348461, 696922, 1393844, 1742305, 3484610, 6969220, 10105369, 20210738, 40421476, 50526845, 101053690, 202107380]

約数ペア:

[(1, 202107380), (2, 101053690), (4, 50526845), (5, 40421476), (10, 20210738), (20, 10105369), (29, 6969220), (58, 3484610), (116, 1742305), (145, 1393844), (290, 696922), (580, 348461)]