230828262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{20897}}^1$

素因数の和:21172

約数の個数: 32

約数和(自身を含む): 529638912

約数和(自身を除く): 298810650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5523, 11046, 20897, 41794, 62691, 125382, 146279, 292558, 438837, 877674, 5495911, 10991822, 16487733, 32975466, 38471377, 76942754, 115414131, 230828262]

約数ペア:

[(1, 230828262), (2, 115414131), (3, 76942754), (6, 38471377), (7, 32975466), (14, 16487733), (21, 10991822), (42, 5495911), (263, 877674), (526, 438837), (789, 292558), (1578, 146279), (1841, 125382), (3682, 62691), (5523, 41794), (11046, 20897)]