196458038

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{192229}}^1$

素因数の和:192311

約数の個数: 16

約数和(自身を含む): 341400480

約数和(自身を除く): 144942442

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 192229, 384458, 1345603, 2691206, 14032717, 28065434, 98229019, 196458038]

約数ペア:

[(1, 196458038), (2, 98229019), (7, 28065434), (14, 14032717), (73, 2691206), (146, 1345603), (511, 384458), (1022, 192229)]