199940304

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 536112512

約数和(自身を除く): 336172208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 103, 111, 148, 206, 222, 296, 309, 412, 444, 592, 618, 824, 888, 1093, 1236, 1648, 1776, 2186, 2472, 3279, 3811, 4372, 4944, 6558, 7622, 8744, 11433, 13116, 15244, 17488, 22866, 26232, 30488, 40441, 45732, 52464, 60976, 80882, 91464, 112579, 121323, 161764, 182928, 225158, 242646, 323528, 337737, 450316, 485292, 647056, 675474, 900632, 970584, 1350948, 1801264, 1941168, 2701896, 4165423, 5403792, 8330846, 12496269, 16661692, 24992538, 33323384, 49985076, 66646768, 99970152, 199940304]

約数ペア:

[(1, 199940304), (2, 99970152), (3, 66646768), (4, 49985076), (6, 33323384), (8, 24992538), (12, 16661692), (16, 12496269), (24, 8330846), (37, 5403792), (48, 4165423), (74, 2701896), (103, 1941168), (111, 1801264), (148, 1350948), (206, 970584), (222, 900632), (296, 675474), (309, 647056), (412, 485292), (444, 450316), (592, 337737), (618, 323528), (824, 242646), (888, 225158), (1093, 182928), (1236, 161764), (1648, 121323), (1776, 112579), (2186, 91464), (2472, 80882), (3279, 60976), (3811, 52464), (4372, 45732), (4944, 40441), (6558, 30488), (7622, 26232), (8744, 22866), (11433, 17488), (13116, 15244)]