203987232

素因数分解:

$2^5\times 3^2\times {\mathrm{277}}^1\times {\mathrm{2557}}^1$

素因数の和:2850

約数の個数: 72

約数和(自身を含む): 582410556

約数和(自身を除く): 378423324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 277, 288, 554, 831, 1108, 1662, 2216, 2493, 2557, 3324, 4432, 4986, 5114, 6648, 7671, 8864, 9972, 10228, 13296, 15342, 19944, 20456, 23013, 26592, 30684, 39888, 40912, 46026, 61368, 79776, 81824, 92052, 122736, 184104, 245472, 368208, 708289, 736416, 1416578, 2124867, 2833156, 4249734, 5666312, 6374601, 8499468, 11332624, 12749202, 16998936, 22665248, 25498404, 33997872, 50996808, 67995744, 101993616, 203987232]

約数ペア:

[(1, 203987232), (2, 101993616), (3, 67995744), (4, 50996808), (6, 33997872), (8, 25498404), (9, 22665248), (12, 16998936), (16, 12749202), (18, 11332624), (24, 8499468), (32, 6374601), (36, 5666312), (48, 4249734), (72, 2833156), (96, 2124867), (144, 1416578), (277, 736416), (288, 708289), (554, 368208), (831, 245472), (1108, 184104), (1662, 122736), (2216, 92052), (2493, 81824), (2557, 79776), (3324, 61368), (4432, 46026), (4986, 40912), (5114, 39888), (6648, 30684), (7671, 26592), (8864, 23013), (9972, 20456), (10228, 19944), (13296, 15342)]