203589620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46061}}^1$

素因数の和:46100

約数の個数: 48

約数和(自身を含む): 487520208

約数和(自身を除く): 283930588

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 46061, 92122, 184244, 230305, 460610, 598793, 783037, 921220, 1197586, 1566074, 2395172, 2993965, 3132148, 3915185, 5987930, 7830370, 10179481, 11975860, 15660740, 20358962, 40717924, 50897405, 101794810, 203589620]

約数ペア:

[(1, 203589620), (2, 101794810), (4, 50897405), (5, 40717924), (10, 20358962), (13, 15660740), (17, 11975860), (20, 10179481), (26, 7830370), (34, 5987930), (52, 3915185), (65, 3132148), (68, 2993965), (85, 2395172), (130, 1566074), (170, 1197586), (221, 921220), (260, 783037), (340, 598793), (442, 460610), (884, 230305), (1105, 184244), (2210, 92122), (4420, 46061)]