204522764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{18061}}^1$

素因数の和:18233

約数の個数: 24

約数和(自身を含む): 379302000

約数和(自身を除く): 174779236

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 18061, 36122, 72244, 343159, 686318, 1372636, 2691089, 5382178, 10764356, 51130691, 102261382, 204522764]

約数ペア:

[(1, 204522764), (2, 102261382), (4, 51130691), (19, 10764356), (38, 5382178), (76, 2691089), (149, 1372636), (298, 686318), (596, 343159), (2831, 72244), (5662, 36122), (11324, 18061)]