200648466

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 443664000

約数和(自身を除く): 243015534

約数列:

[1, 2, 3, 6, 9, 18, 79, 149, 158, 237, 298, 447, 474, 711, 894, 947, 1341, 1422, 1894, 2682, 2841, 5682, 8523, 11771, 17046, 23542, 35313, 70626, 74813, 105939, 141103, 149626, 211878, 224439, 282206, 423309, 448878, 673317, 846618, 1269927, 1346634, 2539854, 11147137, 22294274, 33441411, 66882822, 100324233, 200648466]

約数ペア:

[(1, 200648466), (2, 100324233), (3, 66882822), (6, 33441411), (9, 22294274), (18, 11147137), (79, 2539854), (149, 1346634), (158, 1269927), (237, 846618), (298, 673317), (447, 448878), (474, 423309), (711, 282206), (894, 224439), (947, 211878), (1341, 149626), (1422, 141103), (1894, 105939), (2682, 74813), (2841, 70626), (5682, 35313), (8523, 23542), (11771, 17046)]