210850458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{386173}}^1$

素因数の和:386198

約数の個数: 32

約数和(自身を含む): 519017856

約数和(自身を除く): 308167398

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 386173, 772346, 1158519, 2317038, 2703211, 5020249, 5406422, 8109633, 10040498, 15060747, 16219266, 30121494, 35141743, 70283486, 105425229, 210850458]

約数ペア:

[(1, 210850458), (2, 105425229), (3, 70283486), (6, 35141743), (7, 30121494), (13, 16219266), (14, 15060747), (21, 10040498), (26, 8109633), (39, 5406422), (42, 5020249), (78, 2703211), (91, 2317038), (182, 1158519), (273, 772346), (546, 386173)]