201507278

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10259}}^1$

素因数の和:10352

約数の個数: 32

約数和(自身を含む): 366405120

約数和(自身を除く): 164897842

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9821, 10259, 19642, 20518, 71813, 143626, 235957, 471914, 625799, 1251598, 1651699, 3303398, 4380593, 8761186, 14393377, 28786754, 100753639, 201507278]

約数ペア:

[(1, 201507278), (2, 100753639), (7, 28786754), (14, 14393377), (23, 8761186), (46, 4380593), (61, 3303398), (122, 1651699), (161, 1251598), (322, 625799), (427, 471914), (854, 235957), (1403, 143626), (2806, 71813), (9821, 20518), (10259, 19642)]