147339910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{207521}}^1$

素因数の和:207599

約数の個数: 16

約数和(自身を含む): 268948512

約数和(自身を除く): 121608602

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 207521, 415042, 1037605, 2075210, 14733991, 29467982, 73669955, 147339910]

約数ペア:

[(1, 147339910), (2, 73669955), (5, 29467982), (10, 14733991), (71, 2075210), (142, 1037605), (355, 415042), (710, 207521)]