214858163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{821}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 237801312

約数和(自身を除く): 22943149

約数列:

[1, 13, 41, 491, 533, 821, 6383, 10673, 20131, 33661, 261703, 403111, 437593, 5240443, 16527551, 214858163]

約数ペア:

[(1, 214858163), (13, 16527551), (41, 5240443), (491, 437593), (533, 403111), (821, 261703), (6383, 33661), (10673, 20131)]