201198928

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 463970304

約数和(自身を除く): 262771376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 167, 217, 248, 334, 347, 434, 496, 668, 694, 868, 1169, 1336, 1388, 1736, 2338, 2429, 2672, 2776, 3472, 4676, 4858, 5177, 5552, 9352, 9716, 10354, 10757, 18704, 19432, 20708, 21514, 36239, 38864, 41416, 43028, 57949, 72478, 75299, 82832, 86056, 115898, 144956, 150598, 172112, 231796, 289912, 301196, 405643, 463592, 579824, 602392, 811286, 927184, 1204784, 1622572, 1796419, 3245144, 3592838, 6490288, 7185676, 12574933, 14371352, 25149866, 28742704, 50299732, 100599464, 201198928]

約数ペア:

[(1, 201198928), (2, 100599464), (4, 50299732), (7, 28742704), (8, 25149866), (14, 14371352), (16, 12574933), (28, 7185676), (31, 6490288), (56, 3592838), (62, 3245144), (112, 1796419), (124, 1622572), (167, 1204784), (217, 927184), (248, 811286), (334, 602392), (347, 579824), (434, 463592), (496, 405643), (668, 301196), (694, 289912), (868, 231796), (1169, 172112), (1336, 150598), (1388, 144956), (1736, 115898), (2338, 86056), (2429, 82832), (2672, 75299), (2776, 72478), (3472, 57949), (4676, 43028), (4858, 41416), (5177, 38864), (5552, 36239), (9352, 21514), (9716, 20708), (10354, 19432), (10757, 18704)]