191511208

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{8009}}^1$

素因数の和:8090

約数の個数: 48

約数和(自身を含む): 424610100

約数和(自身を除く): 233098892

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 5978, 8009, 11956, 16018, 23912, 32036, 56063, 64072, 112126, 224252, 392441, 448504, 488549, 784882, 977098, 1569764, 1954196, 3139528, 3419843, 3908392, 6839686, 13679372, 23938901, 27358744, 47877802, 95755604, 191511208]

約数ペア:

[(1, 191511208), (2, 95755604), (4, 47877802), (7, 27358744), (8, 23938901), (14, 13679372), (28, 6839686), (49, 3908392), (56, 3419843), (61, 3139528), (98, 1954196), (122, 1569764), (196, 977098), (244, 784882), (392, 488549), (427, 448504), (488, 392441), (854, 224252), (1708, 112126), (2989, 64072), (3416, 56063), (5978, 32036), (8009, 23912), (11956, 16018)]