206820158

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 332916480

約数和(自身を除く): 126096322

約数列:

[1, 2, 31, 37, 62, 74, 89, 178, 1013, 1147, 2026, 2294, 2759, 3293, 5518, 6586, 31403, 37481, 62806, 74962, 90157, 102083, 180314, 204166, 1161911, 2323822, 2794867, 3335809, 5589734, 6671618, 103410079, 206820158]

約数ペア:

[(1, 206820158), (2, 103410079), (31, 6671618), (37, 5589734), (62, 3335809), (74, 2794867), (89, 2323822), (178, 1161911), (1013, 204166), (1147, 180314), (2026, 102083), (2294, 90157), (2759, 74962), (3293, 62806), (5518, 37481), (6586, 31403)]