196254955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97397}}^1$

素因数の和:97446

約数の個数: 16

約数和(自身を含む): 261805824

約数和(自身を除く): 65550869

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 97397, 486985, 1266161, 3019307, 6330805, 15096535, 39250991, 196254955]

約数ペア:

[(1, 196254955), (5, 39250991), (13, 15096535), (31, 6330805), (65, 3019307), (155, 1266161), (403, 486985), (2015, 97397)]