205790832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:759

約数の個数: 120

約数和(自身を含む): 624366288

約数和(自身を除く): 418575456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 211, 234, 312, 422, 468, 521, 624, 633, 844, 936, 1042, 1266, 1563, 1688, 1872, 1899, 2084, 2532, 2743, 3126, 3376, 3798, 4168, 4689, 5064, 5486, 6252, 6773, 7596, 8229, 8336, 9378, 10128, 10972, 12504, 13546, 15192, 16458, 18756, 20319, 21944, 24687, 25008, 27092, 30384, 32916, 37512, 40638, 43888, 49374, 54184, 60957, 65832, 75024, 81276, 98748, 108368, 109931, 121914, 131664, 162552, 197496, 219862, 243828, 325104, 329793, 394992, 439724, 487656, 659586, 879448, 975312, 989379, 1319172, 1429103, 1758896, 1978758, 2638344, 2858206, 3957516, 4287309, 5276688, 5716412, 7915032, 8574618, 11432824, 12861927, 15830064, 17149236, 22865648, 25723854, 34298472, 51447708, 68596944, 102895416, 205790832]

約数ペア:

[(1, 205790832), (2, 102895416), (3, 68596944), (4, 51447708), (6, 34298472), (8, 25723854), (9, 22865648), (12, 17149236), (13, 15830064), (16, 12861927), (18, 11432824), (24, 8574618), (26, 7915032), (36, 5716412), (39, 5276688), (48, 4287309), (52, 3957516), (72, 2858206), (78, 2638344), (104, 1978758), (117, 1758896), (144, 1429103), (156, 1319172), (208, 989379), (211, 975312), (234, 879448), (312, 659586), (422, 487656), (468, 439724), (521, 394992), (624, 329793), (633, 325104), (844, 243828), (936, 219862), (1042, 197496), (1266, 162552), (1563, 131664), (1688, 121914), (1872, 109931), (1899, 108368), (2084, 98748), (2532, 81276), (2743, 75024), (3126, 65832), (3376, 60957), (3798, 54184), (4168, 49374), (4689, 43888), (5064, 40638), (5486, 37512), (6252, 32916), (6773, 30384), (7596, 27092), (8229, 25008), (8336, 24687), (9378, 21944), (10128, 20319), (10972, 18756), (12504, 16458), (13546, 15192)]