199922244

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7481}}^1$

素因数の和:7636

約数の個数: 48

約数和(自身を含む): 497762496

約数和(自身を除く): 297840252

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 131, 204, 262, 393, 524, 786, 1572, 2227, 4454, 6681, 7481, 8908, 13362, 14962, 22443, 26724, 29924, 44886, 89772, 127177, 254354, 381531, 508708, 763062, 980011, 1526124, 1960022, 2940033, 3920044, 5880066, 11760132, 16660187, 33320374, 49980561, 66640748, 99961122, 199922244]

約数ペア:

[(1, 199922244), (2, 99961122), (3, 66640748), (4, 49980561), (6, 33320374), (12, 16660187), (17, 11760132), (34, 5880066), (51, 3920044), (68, 2940033), (102, 1960022), (131, 1526124), (204, 980011), (262, 763062), (393, 508708), (524, 381531), (786, 254354), (1572, 127177), (2227, 89772), (4454, 44886), (6681, 29924), (7481, 26724), (8908, 22443), (13362, 14962)]