210518218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{18233}}^1$

素因数の和:18509

約数の個数: 16

約数和(自身を含む): 330837696

約数和(自身を除く): 120319478

約数列:

[1, 2, 23, 46, 251, 502, 5773, 11546, 18233, 36466, 419359, 838718, 4576483, 9152966, 105259109, 210518218]

約数ペア:

[(1, 210518218), (2, 105259109), (23, 9152966), (46, 4576483), (251, 838718), (502, 419359), (5773, 36466), (11546, 18233)]