195229860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2203}}^1$

素因数の和:2433

約数の個数: 96

約数和(自身を含む): 627981312

約数和(自身を除く): 432751452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 844, 1055, 1266, 1477, 2110, 2203, 2532, 2954, 3165, 4220, 4406, 4431, 5908, 6330, 6609, 7385, 8812, 8862, 11015, 12660, 13218, 14770, 15421, 17724, 22030, 22155, 26436, 29540, 30842, 33045, 44060, 44310, 46263, 61684, 66090, 77105, 88620, 92526, 132180, 154210, 185052, 231315, 308420, 462630, 464833, 925260, 929666, 1394499, 1859332, 2324165, 2788998, 3253831, 4648330, 5577996, 6507662, 6972495, 9296660, 9761493, 13015324, 13944990, 16269155, 19522986, 27889980, 32538310, 39045972, 48807465, 65076620, 97614930, 195229860]

約数ペア:

[(1, 195229860), (2, 97614930), (3, 65076620), (4, 48807465), (5, 39045972), (6, 32538310), (7, 27889980), (10, 19522986), (12, 16269155), (14, 13944990), (15, 13015324), (20, 9761493), (21, 9296660), (28, 6972495), (30, 6507662), (35, 5577996), (42, 4648330), (60, 3253831), (70, 2788998), (84, 2324165), (105, 1859332), (140, 1394499), (210, 929666), (211, 925260), (420, 464833), (422, 462630), (633, 308420), (844, 231315), (1055, 185052), (1266, 154210), (1477, 132180), (2110, 92526), (2203, 88620), (2532, 77105), (2954, 66090), (3165, 61684), (4220, 46263), (4406, 44310), (4431, 44060), (5908, 33045), (6330, 30842), (6609, 29540), (7385, 26436), (8812, 22155), (8862, 22030), (11015, 17724), (12660, 15421), (13218, 14770)]