214899734212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{490957}}^1$

素因数の和:491176

約数の個数: 48

約数和(自身を含む): 410507658288

約数和(自身を除く): 195607924076

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 157, 164, 314, 628, 697, 1394, 2669, 2788, 5338, 6437, 10676, 12874, 25748, 109429, 218858, 437716, 490957, 981914, 1963828, 8346269, 16692538, 20129237, 33385076, 40258474, 77080249, 80516948, 154160498, 308320996, 342197029, 684394058, 1310364233, 1368788116, 2620728466, 3160290209, 5241456932, 6320580418, 12641160836, 53724933553, 107449867106, 214899734212]

約数ペア:

[(1, 214899734212), (2, 107449867106), (4, 53724933553), (17, 12641160836), (34, 6320580418), (41, 5241456932), (68, 3160290209), (82, 2620728466), (157, 1368788116), (164, 1310364233), (314, 684394058), (628, 342197029), (697, 308320996), (1394, 154160498), (2669, 80516948), (2788, 77080249), (5338, 40258474), (6437, 33385076), (10676, 20129237), (12874, 16692538), (25748, 8346269), (109429, 1963828), (218858, 981914), (437716, 490957)]