200824640

素因数分解:

$2^6\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2333}}^1$

素因数の和:2619

約数の個数: 56

約数和(自身を含む): 480197160

約数和(自身を除く): 279372520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 269, 320, 538, 1076, 1345, 2152, 2333, 2690, 4304, 4666, 5380, 8608, 9332, 10760, 11665, 17216, 18664, 21520, 23330, 37328, 43040, 46660, 74656, 86080, 93320, 149312, 186640, 373280, 627577, 746560, 1255154, 2510308, 3137885, 5020616, 6275770, 10041232, 12551540, 20082464, 25103080, 40164928, 50206160, 100412320, 200824640]

約数ペア:

[(1, 200824640), (2, 100412320), (4, 50206160), (5, 40164928), (8, 25103080), (10, 20082464), (16, 12551540), (20, 10041232), (32, 6275770), (40, 5020616), (64, 3137885), (80, 2510308), (160, 1255154), (269, 746560), (320, 627577), (538, 373280), (1076, 186640), (1345, 149312), (2152, 93320), (2333, 86080), (2690, 74656), (4304, 46660), (4666, 43040), (5380, 37328), (8608, 23330), (9332, 21520), (10760, 18664), (11665, 17216)]