218044886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{21059}}^1$

素因数の和:21259

約数の個数: 16

約数和(自身を含む): 339655680

約数和(自身を除く): 121610794

約数列:

[1, 2, 31, 62, 167, 334, 5177, 10354, 21059, 42118, 652829, 1305658, 3516853, 7033706, 109022443, 218044886]

約数ペア:

[(1, 218044886), (2, 109022443), (31, 7033706), (62, 3516853), (167, 1305658), (334, 652829), (5177, 42118), (10354, 21059)]