203428043

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{2549}}^1$

素因数の和:3446

約数の個数: 16

約数和(自身を含む): 250756800

約数和(自身を除く): 47328757

約数列:

[1, 7, 13, 91, 877, 2549, 6139, 11401, 17843, 33137, 79807, 231959, 2235473, 15648311, 29061149, 203428043]

約数ペア:

[(1, 203428043), (7, 29061149), (13, 15648311), (91, 2235473), (877, 231959), (2549, 79807), (6139, 33137), (11401, 17843)]