203612110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{42331}}^1$

素因数の和:42388

約数の個数: 32

約数和(自身を含む): 405371232

約数和(自身を除く): 201759122

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 42331, 84662, 211655, 423310, 550303, 1100606, 1566247, 2751515, 3132494, 5503030, 7831235, 15662470, 20361211, 40722422, 101806055, 203612110]

約数ペア:

[(1, 203612110), (2, 101806055), (5, 40722422), (10, 20361211), (13, 15662470), (26, 7831235), (37, 5503030), (65, 3132494), (74, 2751515), (130, 1566247), (185, 1100606), (370, 550303), (481, 423310), (962, 211655), (2405, 84662), (4810, 42331)]