200868984

素因数分解:

$2^3\times 3^4\times {\mathrm{239}}^1\times {\mathrm{1297}}^1$

素因数の和:1554

約数の個数: 80

約数和(自身を含む): 565408800

約数和(自身を除く): 364539816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 239, 324, 478, 648, 717, 956, 1297, 1434, 1912, 2151, 2594, 2868, 3891, 4302, 5188, 5736, 6453, 7782, 8604, 10376, 11673, 12906, 15564, 17208, 19359, 23346, 25812, 31128, 35019, 38718, 46692, 51624, 70038, 77436, 93384, 105057, 140076, 154872, 210114, 280152, 309983, 420228, 619966, 840456, 929949, 1239932, 1859898, 2479864, 2789847, 3719796, 5579694, 7439592, 8369541, 11159388, 16739082, 22318776, 25108623, 33478164, 50217246, 66956328, 100434492, 200868984]

約数ペア:

[(1, 200868984), (2, 100434492), (3, 66956328), (4, 50217246), (6, 33478164), (8, 25108623), (9, 22318776), (12, 16739082), (18, 11159388), (24, 8369541), (27, 7439592), (36, 5579694), (54, 3719796), (72, 2789847), (81, 2479864), (108, 1859898), (162, 1239932), (216, 929949), (239, 840456), (324, 619966), (478, 420228), (648, 309983), (717, 280152), (956, 210114), (1297, 154872), (1434, 140076), (1912, 105057), (2151, 93384), (2594, 77436), (2868, 70038), (3891, 51624), (4302, 46692), (5188, 38718), (5736, 35019), (6453, 31128), (7782, 25812), (8604, 23346), (10376, 19359), (11673, 17208), (12906, 15564)]