207765976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4789}}^1$

素因数の和:4852

約数の個数: 64

約数和(自身を含む): 465588000

約数和(自身を除く): 257822024

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 187, 232, 319, 374, 493, 638, 748, 986, 1276, 1496, 1972, 2552, 3944, 4789, 5423, 9578, 10846, 19156, 21692, 38312, 43384, 52679, 81413, 105358, 138881, 162826, 210716, 277762, 325652, 421432, 555524, 651304, 895543, 1111048, 1527691, 1791086, 2360977, 3055382, 3582172, 4721954, 6110764, 7164344, 9443908, 12221528, 18887816, 25970747, 51941494, 103882988, 207765976]

約数ペア:

[(1, 207765976), (2, 103882988), (4, 51941494), (8, 25970747), (11, 18887816), (17, 12221528), (22, 9443908), (29, 7164344), (34, 6110764), (44, 4721954), (58, 3582172), (68, 3055382), (88, 2360977), (116, 1791086), (136, 1527691), (187, 1111048), (232, 895543), (319, 651304), (374, 555524), (493, 421432), (638, 325652), (748, 277762), (986, 210716), (1276, 162826), (1496, 138881), (1972, 105358), (2552, 81413), (3944, 52679), (4789, 43384), (5423, 38312), (9578, 21692), (10846, 19156)]