199645744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{733}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 401380560

約数和(自身を除く): 201734816

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 587, 733, 1174, 1466, 2348, 2932, 4696, 5864, 9392, 11728, 17023, 21257, 34046, 42514, 68092, 85028, 136184, 170056, 272368, 340112, 430271, 860542, 1721084, 3442168, 6884336, 12477859, 24955718, 49911436, 99822872, 199645744]

約数ペア:

[(1, 199645744), (2, 99822872), (4, 49911436), (8, 24955718), (16, 12477859), (29, 6884336), (58, 3442168), (116, 1721084), (232, 860542), (464, 430271), (587, 340112), (733, 272368), (1174, 170056), (1466, 136184), (2348, 85028), (2932, 68092), (4696, 42514), (5864, 34046), (9392, 21257), (11728, 17023)]