201404372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3121}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 407533392

約数和(自身を除く): 206129020

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 146, 221, 292, 442, 884, 949, 1241, 1898, 2482, 3121, 3796, 4964, 6242, 12484, 16133, 32266, 40573, 53057, 64532, 81146, 106114, 162292, 212228, 227833, 455666, 689741, 911332, 1379482, 2758964, 2961829, 3873161, 5923658, 7746322, 11847316, 15492644, 50351093, 100702186, 201404372]

約数ペア:

[(1, 201404372), (2, 100702186), (4, 50351093), (13, 15492644), (17, 11847316), (26, 7746322), (34, 5923658), (52, 3873161), (68, 2961829), (73, 2758964), (146, 1379482), (221, 911332), (292, 689741), (442, 455666), (884, 227833), (949, 212228), (1241, 162292), (1898, 106114), (2482, 81146), (3121, 64532), (3796, 53057), (4964, 40573), (6242, 32266), (12484, 16133)]