214849670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{133447}}^1$

素因数の和:133484

約数の個数: 32

約数和(自身を含む): 461196288

約数和(自身を除く): 246346618

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 133447, 266894, 667235, 934129, 1334470, 1868258, 3069281, 4670645, 6138562, 9341290, 15346405, 21484967, 30692810, 42969934, 107424835, 214849670]

約数ペア:

[(1, 214849670), (2, 107424835), (5, 42969934), (7, 30692810), (10, 21484967), (14, 15346405), (23, 9341290), (35, 6138562), (46, 4670645), (70, 3069281), (115, 1868258), (161, 1334470), (230, 934129), (322, 667235), (805, 266894), (1610, 133447)]