202317488

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{188729}}^1$

素因数の和:188804

約数の個数: 20

約数和(自身を含む): 397842840

約数和(自身を除く): 195525352

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 188729, 377458, 754916, 1509832, 3019664, 12644843, 25289686, 50579372, 101158744, 202317488]

約数ペア:

[(1, 202317488), (2, 101158744), (4, 50579372), (8, 25289686), (16, 12644843), (67, 3019664), (134, 1509832), (268, 754916), (536, 377458), (1072, 188729)]