214618313

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 287148288

約数和(自身を除く): 72529975

約数列:

[1, 7, 13, 23, 41, 61, 91, 161, 287, 299, 427, 533, 793, 943, 1403, 1681, 2093, 2501, 3731, 5551, 6601, 9821, 11767, 12259, 17507, 18239, 21853, 32513, 38663, 57523, 85813, 102541, 127673, 152971, 227591, 270641, 402661, 502619, 717787, 747799, 1333033, 2358443, 3518333, 5234593, 9331231, 16509101, 30659759, 214618313]

約数ペア:

[(1, 214618313), (7, 30659759), (13, 16509101), (23, 9331231), (41, 5234593), (61, 3518333), (91, 2358443), (161, 1333033), (287, 747799), (299, 717787), (427, 502619), (533, 402661), (793, 270641), (943, 227591), (1403, 152971), (1681, 127673), (2093, 102541), (2501, 85813), (3731, 57523), (5551, 38663), (6601, 32513), (9821, 21853), (11767, 18239), (12259, 17507)]