219622908

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^2\times {\mathrm{349}}^1$

素因数の和:814

約数の個数: 36

約数和(自身を含む): 516175800

約数和(自身を除く): 296552892

約数列:

[1, 2, 3, 4, 6, 12, 229, 349, 458, 687, 698, 916, 1047, 1374, 1396, 2094, 2748, 4188, 52441, 79921, 104882, 157323, 159842, 209764, 239763, 314646, 319684, 479526, 629292, 959052, 18301909, 36603818, 54905727, 73207636, 109811454, 219622908]

約数ペア:

[(1, 219622908), (2, 109811454), (3, 73207636), (4, 54905727), (6, 36603818), (12, 18301909), (229, 959052), (349, 629292), (458, 479526), (687, 319684), (698, 314646), (916, 239763), (1047, 209764), (1374, 159842), (1396, 157323), (2094, 104882), (2748, 79921), (4188, 52441)]