208030108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12541}}^1$

素因数の和:12598

約数の個数: 48

約数和(自身を含む): 442481760

約数和(自身を除く): 234451652

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 8294, 12541, 16588, 25082, 50164, 137951, 163033, 275902, 326066, 363689, 551804, 652132, 727378, 1454756, 1793363, 3586726, 4000579, 4727957, 7173452, 8001158, 9455914, 16002316, 18911828, 52007527, 104015054, 208030108]

約数ペア:

[(1, 208030108), (2, 104015054), (4, 52007527), (11, 18911828), (13, 16002316), (22, 9455914), (26, 8001158), (29, 7173452), (44, 4727957), (52, 4000579), (58, 3586726), (116, 1793363), (143, 1454756), (286, 727378), (319, 652132), (377, 551804), (572, 363689), (638, 326066), (754, 275902), (1276, 163033), (1508, 137951), (4147, 50164), (8294, 25082), (12541, 16588)]