204737858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{342371}}^1$

素因数の和:342409

約数の個数: 16

約数和(自身を含む): 345110976

約数和(自身を除く): 140373118

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 342371, 684742, 4450823, 7874533, 8901646, 15749066, 102368929, 204737858]

約数ペア:

[(1, 204737858), (2, 102368929), (13, 15749066), (23, 8901646), (26, 7874533), (46, 4450823), (299, 684742), (598, 342371)]