204510688

素因数分解:

$2^5\times {\mathrm{991}}^1\times {\mathrm{6449}}^1$

素因数の和:7450

約数の個数: 24

約数和(自身を含む): 403099200

約数和(自身を除く): 198588512

約数列:

[1, 2, 4, 8, 16, 32, 991, 1982, 3964, 6449, 7928, 12898, 15856, 25796, 31712, 51592, 103184, 206368, 6390959, 12781918, 25563836, 51127672, 102255344, 204510688]

約数ペア:

[(1, 204510688), (2, 102255344), (4, 51127672), (8, 25563836), (16, 12781918), (32, 6390959), (991, 206368), (1982, 103184), (3964, 51592), (6449, 31712), (7928, 25796), (12898, 15856)]