208833118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2689}}^1$

素因数の和:2836

約数の個数: 32

約数和(自身を含む): 352497600

約数和(自身を除く): 143664482

約数列:

[1, 2, 13, 26, 29, 58, 103, 206, 377, 754, 1339, 2678, 2689, 2987, 5378, 5974, 34957, 38831, 69914, 77662, 77981, 155962, 276967, 553934, 1013753, 2027506, 3600571, 7201142, 8032043, 16064086, 104416559, 208833118]

約数ペア:

[(1, 208833118), (2, 104416559), (13, 16064086), (26, 8032043), (29, 7201142), (58, 3600571), (103, 2027506), (206, 1013753), (377, 553934), (754, 276967), (1339, 155962), (2678, 77981), (2689, 77662), (2987, 69914), (5378, 38831), (5974, 34957)]