204595250

素因数分解:

$2^1\times 5^3\times {\mathrm{503}}^1\times {\mathrm{1627}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 383999616

約数和(自身を除く): 179404366

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 503, 1006, 1627, 2515, 3254, 5030, 8135, 12575, 16270, 25150, 40675, 62875, 81350, 125750, 203375, 406750, 818381, 1636762, 4091905, 8183810, 20459525, 40919050, 102297625, 204595250]

約数ペア:

[(1, 204595250), (2, 102297625), (5, 40919050), (10, 20459525), (25, 8183810), (50, 4091905), (125, 1636762), (250, 818381), (503, 406750), (1006, 203375), (1627, 125750), (2515, 81350), (3254, 62875), (5030, 40675), (8135, 25150), (12575, 16270)]