207320056

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{312229}}^1$

素因数の和:312318

約数の個数: 16

約数和(自身を含む): 393409800

約数和(自身を除く): 186089744

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 312229, 624458, 1248916, 2497832, 25915007, 51830014, 103660028, 207320056]

約数ペア:

[(1, 207320056), (2, 103660028), (4, 51830014), (8, 25915007), (83, 2497832), (166, 1248916), (332, 624458), (664, 312229)]