207965329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 258306048

約数和(自身を除く): 50340719

約数列:

[1, 11, 13, 31, 43, 143, 341, 403, 473, 559, 1091, 1333, 4433, 6149, 12001, 14183, 14663, 17329, 33821, 46913, 156013, 190619, 372031, 439673, 516043, 609869, 1454303, 4836403, 6708559, 15997333, 18905939, 207965329]

約数ペア:

[(1, 207965329), (11, 18905939), (13, 15997333), (31, 6708559), (43, 4836403), (143, 1454303), (341, 609869), (403, 516043), (473, 439673), (559, 372031), (1091, 190619), (1333, 156013), (4433, 46913), (6149, 33821), (12001, 17329), (14183, 14663)]