205863728

素因数分解:

$2^4\times 7^1\times {\mathrm{1838069}}^1$

素因数の和:1838084

約数の個数: 20

約数和(自身を含む): 455841360

約数和(自身を除く): 249977632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1838069, 3676138, 7352276, 12866483, 14704552, 25732966, 29409104, 51465932, 102931864, 205863728]

約数ペア:

[(1, 205863728), (2, 102931864), (4, 51465932), (7, 29409104), (8, 25732966), (14, 14704552), (16, 12866483), (28, 7352276), (56, 3676138), (112, 1838069)]