201375738

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157571}}^1$

素因数の和:157650

約数の個数: 24

約数和(自身を含む): 442462176

約数和(自身を除く): 241086438

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 157571, 315142, 472713, 945426, 1418139, 2836278, 11187541, 22375082, 33562623, 67125246, 100687869, 201375738]

約数ペア:

[(1, 201375738), (2, 100687869), (3, 67125246), (6, 33562623), (9, 22375082), (18, 11187541), (71, 2836278), (142, 1418139), (213, 945426), (426, 472713), (639, 315142), (1278, 157571)]