328045205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{40177}}^1$

素因数の和:40276

約数の個数: 16

約数和(自身を含む): 416565504

約数和(自身を除く): 88520299

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 40177, 200885, 924071, 2852567, 4620355, 14262835, 65609041, 328045205]

約数ペア:

[(1, 328045205), (5, 65609041), (23, 14262835), (71, 4620355), (115, 2852567), (355, 924071), (1633, 200885), (8165, 40177)]