202570030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1663}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 393329664

約数和(自身を除く): 190759634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 937, 1663, 1874, 3326, 4685, 8315, 9370, 12181, 16630, 21619, 24362, 43238, 60905, 108095, 121810, 216190, 1558231, 3116462, 7791155, 15582310, 20257003, 40514006, 101285015, 202570030]

約数ペア:

[(1, 202570030), (2, 101285015), (5, 40514006), (10, 20257003), (13, 15582310), (26, 7791155), (65, 3116462), (130, 1558231), (937, 216190), (1663, 121810), (1874, 108095), (3326, 60905), (4685, 43238), (8315, 24362), (9370, 21619), (12181, 16630)]