202937072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8951}}^1$

素因数の和:9081

約数の個数: 40

約数和(自身を含む): 427368480

約数和(自身を除く): 224431408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 5668, 8951, 11336, 17902, 22672, 35804, 71608, 116363, 143216, 232726, 465452, 930904, 975659, 1861808, 1951318, 3902636, 7805272, 12683567, 15610544, 25367134, 50734268, 101468536, 202937072]

約数ペア:

[(1, 202937072), (2, 101468536), (4, 50734268), (8, 25367134), (13, 15610544), (16, 12683567), (26, 7805272), (52, 3902636), (104, 1951318), (109, 1861808), (208, 975659), (218, 930904), (436, 465452), (872, 232726), (1417, 143216), (1744, 116363), (2834, 71608), (5668, 35804), (8951, 22672), (11336, 17902)]