199775472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{320153}}^1$

素因数の和:320177

約数の個数: 40

約数和(自身を含む): 555787344

約数和(自身を除く): 356011872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 320153, 640306, 960459, 1280612, 1920918, 2561224, 3841836, 4161989, 5122448, 7683672, 8323978, 12485967, 15367344, 16647956, 24971934, 33295912, 49943868, 66591824, 99887736, 199775472]

約数ペア:

[(1, 199775472), (2, 99887736), (3, 66591824), (4, 49943868), (6, 33295912), (8, 24971934), (12, 16647956), (13, 15367344), (16, 12485967), (24, 8323978), (26, 7683672), (39, 5122448), (48, 4161989), (52, 3841836), (78, 2561224), (104, 1920918), (156, 1280612), (208, 960459), (312, 640306), (624, 320153)]