207766920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13633}}^1$

素因数の和:13774

約数の個数: 64

約数和(自身を含む): 628254720

約数和(自身を除く): 420487800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 13633, 15240, 27266, 40899, 54532, 68165, 81798, 109064, 136330, 163596, 204495, 272660, 327192, 408990, 545320, 817980, 1635960, 1731391, 3462782, 5194173, 6925564, 8656955, 10388346, 13851128, 17313910, 20776692, 25970865, 34627820, 41553384, 51941730, 69255640, 103883460, 207766920]

約数ペア:

[(1, 207766920), (2, 103883460), (3, 69255640), (4, 51941730), (5, 41553384), (6, 34627820), (8, 25970865), (10, 20776692), (12, 17313910), (15, 13851128), (20, 10388346), (24, 8656955), (30, 6925564), (40, 5194173), (60, 3462782), (120, 1731391), (127, 1635960), (254, 817980), (381, 545320), (508, 408990), (635, 327192), (762, 272660), (1016, 204495), (1270, 163596), (1524, 136330), (1905, 109064), (2540, 81798), (3048, 68165), (3810, 54532), (5080, 40899), (7620, 27266), (13633, 15240)]