210022828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 404647488

約数和(自身を除く): 194624660

約数列:

[1, 2, 4, 17, 34, 41, 68, 71, 82, 142, 164, 284, 697, 1061, 1207, 1394, 2122, 2414, 2788, 2911, 4244, 4828, 5822, 11644, 18037, 36074, 43501, 49487, 72148, 75331, 87002, 98974, 150662, 174004, 197948, 301324, 739517, 1280627, 1479034, 2561254, 2958068, 3088571, 5122508, 6177142, 12354284, 52505707, 105011414, 210022828]

約数ペア:

[(1, 210022828), (2, 105011414), (4, 52505707), (17, 12354284), (34, 6177142), (41, 5122508), (68, 3088571), (71, 2958068), (82, 2561254), (142, 1479034), (164, 1280627), (284, 739517), (697, 301324), (1061, 197948), (1207, 174004), (1394, 150662), (2122, 98974), (2414, 87002), (2788, 75331), (2911, 72148), (4244, 49487), (4828, 43501), (5822, 36074), (11644, 18037)]