201690648

素因数分解:

$2^3\times 3^4\times {\mathrm{439}}^1\times {\mathrm{709}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 567006000

約数和(自身を除く): 365315352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 439, 648, 709, 878, 1317, 1418, 1756, 2127, 2634, 2836, 3512, 3951, 4254, 5268, 5672, 6381, 7902, 8508, 10536, 11853, 12762, 15804, 17016, 19143, 23706, 25524, 31608, 35559, 38286, 47412, 51048, 57429, 71118, 76572, 94824, 114858, 142236, 153144, 229716, 284472, 311251, 459432, 622502, 933753, 1245004, 1867506, 2490008, 2801259, 3735012, 5602518, 7470024, 8403777, 11205036, 16807554, 22410072, 25211331, 33615108, 50422662, 67230216, 100845324, 201690648]

約数ペア:

[(1, 201690648), (2, 100845324), (3, 67230216), (4, 50422662), (6, 33615108), (8, 25211331), (9, 22410072), (12, 16807554), (18, 11205036), (24, 8403777), (27, 7470024), (36, 5602518), (54, 3735012), (72, 2801259), (81, 2490008), (108, 1867506), (162, 1245004), (216, 933753), (324, 622502), (439, 459432), (648, 311251), (709, 284472), (878, 229716), (1317, 153144), (1418, 142236), (1756, 114858), (2127, 94824), (2634, 76572), (2836, 71118), (3512, 57429), (3951, 51048), (4254, 47412), (5268, 38286), (5672, 35559), (6381, 31608), (7902, 25524), (8508, 23706), (10536, 19143), (11853, 17016), (12762, 15804)]