214966570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12433}}^1$

素因数の和:12479

約数の個数: 64

約数和(自身を含む): 501338880

約数和(自身を除く): 286372310

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 12433, 17290, 24866, 62165, 87031, 124330, 161629, 174062, 236227, 323258, 435155, 472454, 808145, 870310, 1131403, 1181135, 1616290, 1653589, 2262806, 2362270, 3070951, 3307178, 5657015, 6141902, 8267945, 11314030, 15354755, 16535890, 21496657, 30709510, 42993314, 107483285, 214966570]

約数ペア:

[(1, 214966570), (2, 107483285), (5, 42993314), (7, 30709510), (10, 21496657), (13, 16535890), (14, 15354755), (19, 11314030), (26, 8267945), (35, 6141902), (38, 5657015), (65, 3307178), (70, 3070951), (91, 2362270), (95, 2262806), (130, 1653589), (133, 1616290), (182, 1181135), (190, 1131403), (247, 870310), (266, 808145), (455, 472454), (494, 435155), (665, 323258), (910, 236227), (1235, 174062), (1330, 161629), (1729, 124330), (2470, 87031), (3458, 62165), (8645, 24866), (12433, 17290)]