210657104

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{98993}}^1$

素因数の和:99027

約数の個数: 40

約数和(自身を含む): 491010240

約数和(自身を除く): 280353136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 98993, 197986, 395972, 692951, 791944, 1385902, 1583888, 1880867, 2771804, 3761734, 5543608, 7523468, 11087216, 13166069, 15046936, 26332138, 30093872, 52664276, 105328552, 210657104]

約数ペア:

[(1, 210657104), (2, 105328552), (4, 52664276), (7, 30093872), (8, 26332138), (14, 15046936), (16, 13166069), (19, 11087216), (28, 7523468), (38, 5543608), (56, 3761734), (76, 2771804), (112, 1880867), (133, 1583888), (152, 1385902), (266, 791944), (304, 692951), (532, 395972), (1064, 197986), (2128, 98993)]