214920251

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{2693}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 264917184

約数和(自身を除く): 49996933

約数列:

[1, 7, 13, 91, 877, 2693, 6139, 11401, 18851, 35009, 79807, 245063, 2361761, 16532327, 30702893, 214920251]

約数ペア:

[(1, 214920251), (7, 30702893), (13, 16532327), (91, 2361761), (877, 245063), (2693, 79807), (6139, 35009), (11401, 18851)]