202122

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 475200

約数和(自身を除く): 273078

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 197, 342, 394, 513, 591, 1026, 1182, 1773, 3546, 3743, 5319, 7486, 10638, 11229, 22458, 33687, 67374, 101061, 202122]

約数ペア:

[(1, 202122), (2, 101061), (3, 67374), (6, 33687), (9, 22458), (18, 11229), (19, 10638), (27, 7486), (38, 5319), (54, 3743), (57, 3546), (114, 1773), (171, 1182), (197, 1026), (342, 591), (394, 513)]