272239706

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71983}}^1$

素因数の和:72077

約数の個数: 16

約数和(自身を含む): 428448768

約数和(自身を除く): 156209062

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 71983, 143966, 2231473, 4390963, 4462946, 8781926, 136119853, 272239706]

約数ペア:

[(1, 272239706), (2, 136119853), (31, 8781926), (61, 4462946), (62, 4390963), (122, 2231473), (1891, 143966), (3782, 71983)]