200321942

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 302545152

約数和(自身を除く): 102223210

約数列:

[1, 2, 311, 443, 622, 727, 886, 1454, 137773, 226097, 275546, 322061, 452194, 644122, 100160971, 200321942]

約数ペア:

[(1, 200321942), (2, 100160971), (311, 644122), (443, 452194), (622, 322061), (727, 275546), (886, 226097), (1454, 137773)]