202497004

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{36979}}^1$

素因数の和:37057

約数の個数: 18

約数和(自身を含む): 364216020

約数和(自身を除く): 161719016

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 36979, 73958, 147916, 1368223, 2736446, 5472892, 50624251, 101248502, 202497004]

約数ペア:

[(1, 202497004), (2, 101248502), (4, 50624251), (37, 5472892), (74, 2736446), (148, 1368223), (1369, 147916), (2738, 73958), (5476, 36979)]