214895954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4357}}^1$

素因数の和:4650

約数の個数: 32

約数和(自身を含む): 398286336

約数和(自身を除く): 183390382

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 271, 542, 1897, 3523, 3794, 4357, 7046, 8714, 24661, 30499, 49322, 56641, 60998, 113282, 396487, 792974, 1180747, 2361494, 8265229, 15349711, 16530458, 30699422, 107447977, 214895954]

約数ペア:

[(1, 214895954), (2, 107447977), (7, 30699422), (13, 16530458), (14, 15349711), (26, 8265229), (91, 2361494), (182, 1180747), (271, 792974), (542, 396487), (1897, 113282), (3523, 60998), (3794, 56641), (4357, 49322), (7046, 30499), (8714, 24661)]