205996465

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{1171}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 250114176

約数和(自身を除く): 44117711

約数列:

[1, 5, 151, 233, 755, 1165, 1171, 5855, 35183, 175915, 176821, 272843, 884105, 1364215, 41199293, 205996465]

約数ペア:

[(1, 205996465), (5, 41199293), (151, 1364215), (233, 884105), (755, 272843), (1165, 176821), (1171, 175915), (5855, 35183)]