203767216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3769}}^1$

素因数の和:3917

約数の個数: 40

約数和(自身を含む): 411382400

約数和(自身を除く): 207615184

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 3379, 3769, 6758, 7538, 13516, 15076, 27032, 30152, 54064, 60304, 116839, 233678, 410821, 467356, 821642, 934712, 1643284, 1869424, 3286568, 6573136, 12735451, 25470902, 50941804, 101883608, 203767216]

約数ペア:

[(1, 203767216), (2, 101883608), (4, 50941804), (8, 25470902), (16, 12735451), (31, 6573136), (62, 3286568), (109, 1869424), (124, 1643284), (218, 934712), (248, 821642), (436, 467356), (496, 410821), (872, 233678), (1744, 116839), (3379, 60304), (3769, 54064), (6758, 30152), (7538, 27032), (13516, 15076)]