205034648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281641}}^1$

素因数の和:281667

約数の個数: 32

約数和(自身を含む): 473158560

約数和(自身を除く): 268123912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 281641, 563282, 1126564, 1971487, 2253128, 3661333, 3942974, 7322666, 7885948, 14645332, 15771896, 25629331, 29290664, 51258662, 102517324, 205034648]

約数ペア:

[(1, 205034648), (2, 102517324), (4, 51258662), (7, 29290664), (8, 25629331), (13, 15771896), (14, 14645332), (26, 7885948), (28, 7322666), (52, 3942974), (56, 3661333), (91, 2253128), (104, 1971487), (182, 1126564), (364, 563282), (728, 281641)]