202147621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 237791232

約数和(自身を除く): 35643611

約数列:

[1, 13, 23, 31, 113, 193, 299, 403, 713, 1469, 2509, 2599, 3503, 4439, 5983, 9269, 21809, 33787, 45539, 57707, 77779, 80569, 137609, 283517, 501607, 676079, 1047397, 1788917, 6520891, 8789027, 15549817, 202147621]

約数ペア:

[(1, 202147621), (13, 15549817), (23, 8789027), (31, 6520891), (113, 1788917), (193, 1047397), (299, 676079), (403, 501607), (713, 283517), (1469, 137609), (2509, 80569), (2599, 77779), (3503, 57707), (4439, 45539), (5983, 33787), (9269, 21809)]