208476870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3833}}^1$

素因数の和:3894

約数の個数: 96

約数和(自身を含む): 597919968

約数和(自身を除く): 389443098

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 245, 259, 294, 370, 490, 518, 555, 735, 777, 1110, 1295, 1470, 1554, 1813, 2590, 3626, 3833, 3885, 5439, 7666, 7770, 9065, 10878, 11499, 18130, 19165, 22998, 26831, 27195, 38330, 53662, 54390, 57495, 80493, 114990, 134155, 141821, 160986, 187817, 268310, 283642, 375634, 402465, 425463, 563451, 709105, 804930, 850926, 939085, 992747, 1126902, 1418210, 1878170, 1985494, 2127315, 2817255, 2978241, 4254630, 4963735, 5634510, 5956482, 6949229, 9927470, 13898458, 14891205, 20847687, 29782410, 34746145, 41695374, 69492290, 104238435, 208476870]

約数ペア:

[(1, 208476870), (2, 104238435), (3, 69492290), (5, 41695374), (6, 34746145), (7, 29782410), (10, 20847687), (14, 14891205), (15, 13898458), (21, 9927470), (30, 6949229), (35, 5956482), (37, 5634510), (42, 4963735), (49, 4254630), (70, 2978241), (74, 2817255), (98, 2127315), (105, 1985494), (111, 1878170), (147, 1418210), (185, 1126902), (210, 992747), (222, 939085), (245, 850926), (259, 804930), (294, 709105), (370, 563451), (490, 425463), (518, 402465), (555, 375634), (735, 283642), (777, 268310), (1110, 187817), (1295, 160986), (1470, 141821), (1554, 134155), (1813, 114990), (2590, 80493), (3626, 57495), (3833, 54390), (3885, 53662), (5439, 38330), (7666, 27195), (7770, 26831), (9065, 22998), (10878, 19165), (11499, 18130)]