198488413

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3407}}^1$

素因数の和:3596

約数の個数: 16

約数和(自身を含む): 220838400

約数和(自身を除く): 22349987

約数列:

[1, 17, 23, 149, 391, 2533, 3407, 3427, 57919, 58259, 78361, 507643, 1332137, 8629931, 11675789, 198488413]

約数ペア:

[(1, 198488413), (17, 11675789), (23, 8629931), (149, 1332137), (391, 507643), (2533, 78361), (3407, 58259), (3427, 57919)]