206524908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17761}}^1$

素因数の和:17807

約数の個数: 72

約数和(自身を含む): 581883120

約数和(自身を除く): 375358212

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 17761, 35522, 53283, 71044, 106566, 159849, 213132, 301937, 319698, 337459, 603874, 639396, 674918, 905811, 1012377, 1207748, 1349836, 1811622, 2024754, 2717433, 3037131, 3623244, 4049508, 5434866, 5736803, 6074262, 10869732, 11473606, 12148524, 17210409, 22947212, 34420818, 51631227, 68841636, 103262454, 206524908]

約数ペア:

[(1, 206524908), (2, 103262454), (3, 68841636), (4, 51631227), (6, 34420818), (9, 22947212), (12, 17210409), (17, 12148524), (18, 11473606), (19, 10869732), (34, 6074262), (36, 5736803), (38, 5434866), (51, 4049508), (57, 3623244), (68, 3037131), (76, 2717433), (102, 2024754), (114, 1811622), (153, 1349836), (171, 1207748), (204, 1012377), (228, 905811), (306, 674918), (323, 639396), (342, 603874), (612, 337459), (646, 319698), (684, 301937), (969, 213132), (1292, 159849), (1938, 106566), (2907, 71044), (3876, 53283), (5814, 35522), (11628, 17761)]