191986998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{1723}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 448102080

約数和(自身を除く): 256115082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 379, 758, 1137, 1723, 2274, 2653, 3446, 5169, 5306, 7959, 10338, 12061, 15918, 18571, 24122, 36183, 37142, 55713, 72366, 84427, 111426, 168854, 253281, 506562, 653017, 1306034, 1959051, 3918102, 4571119, 9142238, 13713357, 27426714, 31997833, 63995666, 95993499, 191986998]

約数ペア:

[(1, 191986998), (2, 95993499), (3, 63995666), (6, 31997833), (7, 27426714), (14, 13713357), (21, 9142238), (42, 4571119), (49, 3918102), (98, 1959051), (147, 1306034), (294, 653017), (379, 506562), (758, 253281), (1137, 168854), (1723, 111426), (2274, 84427), (2653, 72366), (3446, 55713), (5169, 37142), (5306, 36183), (7959, 24122), (10338, 18571), (12061, 15918)]