203173660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{593}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 439883136

約数和(自身を除く): 236709476

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 463, 593, 740, 926, 1186, 1852, 2315, 2372, 2965, 4630, 5930, 9260, 11860, 17131, 21941, 34262, 43882, 68524, 85655, 87764, 109705, 171310, 219410, 274559, 342620, 438820, 549118, 1098236, 1372795, 2745590, 5491180, 10158683, 20317366, 40634732, 50793415, 101586830, 203173660]

約数ペア:

[(1, 203173660), (2, 101586830), (4, 50793415), (5, 40634732), (10, 20317366), (20, 10158683), (37, 5491180), (74, 2745590), (148, 1372795), (185, 1098236), (370, 549118), (463, 438820), (593, 342620), (740, 274559), (926, 219410), (1186, 171310), (1852, 109705), (2315, 87764), (2372, 85655), (2965, 68524), (4630, 43882), (5930, 34262), (9260, 21941), (11860, 17131)]