211290108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2311}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 520477440

約数和(自身を除く): 309187332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 401, 802, 1203, 1604, 2311, 2406, 4622, 4812, 6933, 7619, 9244, 13866, 15238, 22857, 27732, 30476, 43909, 45714, 87818, 91428, 131727, 175636, 263454, 526908, 926711, 1853422, 2780133, 3706844, 5560266, 11120532, 17607509, 35215018, 52822527, 70430036, 105645054, 211290108]

約数ペア:

[(1, 211290108), (2, 105645054), (3, 70430036), (4, 52822527), (6, 35215018), (12, 17607509), (19, 11120532), (38, 5560266), (57, 3706844), (76, 2780133), (114, 1853422), (228, 926711), (401, 526908), (802, 263454), (1203, 175636), (1604, 131727), (2311, 91428), (2406, 87818), (4622, 45714), (4812, 43909), (6933, 30476), (7619, 27732), (9244, 22857), (13866, 15238)]