204712158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157229}}^1$

素因数の和:157272

約数の個数: 32

約数和(自身を含む): 483010560

約数和(自身を除く): 278298402

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 157229, 314458, 471687, 943374, 1100603, 2201206, 3301809, 4874099, 6603618, 9748198, 14622297, 29244594, 34118693, 68237386, 102356079, 204712158]

約数ペア:

[(1, 204712158), (2, 102356079), (3, 68237386), (6, 34118693), (7, 29244594), (14, 14622297), (21, 9748198), (31, 6603618), (42, 4874099), (62, 3301809), (93, 2201206), (186, 1100603), (217, 943374), (434, 471687), (651, 314458), (1302, 157229)]