207707448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1367}}^1$

素因数の和:1876

約数の個数: 64

約数和(自身を含む): 560770560

約数和(自身を除く): 353063112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 487, 974, 1367, 1461, 1948, 2734, 2922, 3896, 4101, 5468, 5844, 6331, 8202, 10936, 11688, 12662, 16404, 17771, 18993, 25324, 32808, 35542, 37986, 50648, 53313, 71084, 75972, 106626, 142168, 151944, 213252, 426504, 665729, 1331458, 1997187, 2662916, 3994374, 5325832, 7988748, 8654477, 15977496, 17308954, 25963431, 34617908, 51926862, 69235816, 103853724, 207707448]

約数ペア:

[(1, 207707448), (2, 103853724), (3, 69235816), (4, 51926862), (6, 34617908), (8, 25963431), (12, 17308954), (13, 15977496), (24, 8654477), (26, 7988748), (39, 5325832), (52, 3994374), (78, 2662916), (104, 1997187), (156, 1331458), (312, 665729), (487, 426504), (974, 213252), (1367, 151944), (1461, 142168), (1948, 106626), (2734, 75972), (2922, 71084), (3896, 53313), (4101, 50648), (5468, 37986), (5844, 35542), (6331, 32808), (8202, 25324), (10936, 18993), (11688, 17771), (12662, 16404)]