201673154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{31541}}^1$

素因数の和:31705

約数の個数: 16

約数和(自身を含む): 317943360

約数和(自身を除く): 116270206

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 31541, 63082, 725443, 1450886, 4384199, 8768398, 100836577, 201673154]

約数ペア:

[(1, 201673154), (2, 100836577), (23, 8768398), (46, 4384199), (139, 1450886), (278, 725443), (3197, 63082), (6394, 31541)]