201053645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3433}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 280379232

約数和(自身を除く): 79325587

約数列:

[1, 5, 13, 17, 53, 65, 85, 221, 265, 689, 901, 1105, 3433, 3445, 4505, 11713, 17165, 44629, 58361, 58565, 181949, 223145, 291805, 758693, 909745, 2365337, 3093133, 3793465, 11826685, 15465665, 40210729, 201053645]

約数ペア:

[(1, 201053645), (5, 40210729), (13, 15465665), (17, 11826685), (53, 3793465), (65, 3093133), (85, 2365337), (221, 909745), (265, 758693), (689, 291805), (901, 223145), (1105, 181949), (3433, 58565), (3445, 58361), (4505, 44629), (11713, 17165)]