196481566

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{3557}}^1$

素因数の和:4019

約数の個数: 16

約数和(自身を含む): 299725920

約数和(自身を除く): 103244354

約数列:

[1, 2, 71, 142, 389, 778, 3557, 7114, 27619, 55238, 252547, 505094, 1383673, 2767346, 98240783, 196481566]

約数ペア:

[(1, 196481566), (2, 98240783), (71, 2767346), (142, 1383673), (389, 505094), (778, 252547), (3557, 55238), (7114, 27619)]