214286104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 441612000

約数和(自身を除く): 227325896

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 173, 232, 281, 346, 551, 562, 692, 1102, 1124, 1384, 2204, 2248, 3287, 4408, 5017, 5339, 6574, 8149, 10034, 10678, 13148, 16298, 20068, 21356, 26296, 32596, 40136, 42712, 48613, 65192, 95323, 97226, 154831, 190646, 194452, 309662, 381292, 388904, 619324, 762584, 923647, 1238648, 1409777, 1847294, 2819554, 3694588, 5639108, 7389176, 11278216, 26785763, 53571526, 107143052, 214286104]

約数ペア:

[(1, 214286104), (2, 107143052), (4, 53571526), (8, 26785763), (19, 11278216), (29, 7389176), (38, 5639108), (58, 3694588), (76, 2819554), (116, 1847294), (152, 1409777), (173, 1238648), (232, 923647), (281, 762584), (346, 619324), (551, 388904), (562, 381292), (692, 309662), (1102, 194452), (1124, 190646), (1384, 154831), (2204, 97226), (2248, 95323), (3287, 65192), (4408, 48613), (5017, 42712), (5339, 40136), (6574, 32596), (8149, 26296), (10034, 21356), (10678, 20068), (13148, 16298)]