200904906

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{2003}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 409296960

約数和(自身を除く): 208392054

約数列:

[1, 2, 3, 6, 73, 146, 219, 229, 438, 458, 687, 1374, 2003, 4006, 6009, 12018, 16717, 33434, 50151, 100302, 146219, 292438, 438657, 458687, 877314, 917374, 1376061, 2752122, 33484151, 66968302, 100452453, 200904906]

約数ペア:

[(1, 200904906), (2, 100452453), (3, 66968302), (6, 33484151), (73, 2752122), (146, 1376061), (219, 917374), (229, 877314), (438, 458687), (458, 438657), (687, 292438), (1374, 146219), (2003, 100302), (4006, 50151), (6009, 33434), (12018, 16717)]