209211493882

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{39323}}^1$

素因数の和:39778

約数の個数: 32

約数和(自身を含む): 321336852480

約数和(自身を除く): 112125358598

約数列:

[1, 2, 79, 151, 158, 223, 302, 446, 11929, 17617, 23858, 33673, 35234, 39323, 67346, 78646, 2660167, 3106517, 5320334, 5937773, 6213034, 8769029, 11875546, 17538058, 469084067, 692753291, 938168134, 1324123379, 1385506582, 2648246758, 104605746941, 209211493882]

約数ペア:

[(1, 209211493882), (2, 104605746941), (79, 2648246758), (151, 1385506582), (158, 1324123379), (223, 938168134), (302, 692753291), (446, 469084067), (11929, 17538058), (17617, 11875546), (23858, 8769029), (33673, 6213034), (35234, 5937773), (39323, 5320334), (67346, 3106517), (78646, 2660167)]