197517822

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{821}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 400438944

約数和(自身を除く): 202921122

約数列:

[1, 2, 3, 6, 101, 202, 303, 397, 606, 794, 821, 1191, 1642, 2382, 2463, 4926, 40097, 80194, 82921, 120291, 165842, 240582, 248763, 325937, 497526, 651874, 977811, 1955622, 32919637, 65839274, 98758911, 197517822]

約数ペア:

[(1, 197517822), (2, 98758911), (3, 65839274), (6, 32919637), (101, 1955622), (202, 977811), (303, 651874), (397, 497526), (606, 325937), (794, 248763), (821, 240582), (1191, 165842), (1642, 120291), (2382, 82921), (2463, 80194), (4926, 40097)]