201221432

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{412339}}^1$

素因数の和:412406

約数の個数: 16

約数和(自身を含む): 383476200

約数和(自身を除く): 182254768

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 412339, 824678, 1649356, 3298712, 25152679, 50305358, 100610716, 201221432]

約数ペア:

[(1, 201221432), (2, 100610716), (4, 50305358), (8, 25152679), (61, 3298712), (122, 1649356), (244, 824678), (488, 412339)]