197703998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{28463}}^1$

素因数の和:28639

約数の個数: 16

約数和(自身を含む): 311510016

約数和(自身を除く): 113806018

約数列:

[1, 2, 23, 46, 151, 302, 3473, 6946, 28463, 56926, 654649, 1309298, 4297913, 8595826, 98851999, 197703998]

約数ペア:

[(1, 197703998), (2, 98851999), (23, 8595826), (46, 4297913), (151, 1309298), (302, 654649), (3473, 56926), (6946, 28463)]