209097281046

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1\times {\mathrm{420193}}^1$

素因数の和:420816

約数の個数: 32

約数和(自身を含む): 421316758368

約数和(自身を除く): 212219477322

約数列:

[1, 2, 3, 6, 197, 394, 421, 591, 842, 1182, 1263, 2526, 82937, 165874, 248811, 420193, 497622, 840386, 1260579, 2521158, 82778021, 165556042, 176901253, 248334063, 353802506, 496668126, 530703759, 1061407518, 34849546841, 69699093682, 104548640523, 209097281046]

約数ペア:

[(1, 209097281046), (2, 104548640523), (3, 69699093682), (6, 34849546841), (197, 1061407518), (394, 530703759), (421, 496668126), (591, 353802506), (842, 248334063), (1182, 176901253), (1263, 165556042), (2526, 82778021), (82937, 2521158), (165874, 1260579), (248811, 840386), (420193, 497622)]