202485997

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 257789952

約数和(自身を除く): 55303955

約数列:

[1, 7, 17, 23, 119, 161, 167, 391, 443, 1169, 2737, 2839, 3101, 3841, 7531, 10189, 19873, 26887, 52717, 65297, 71323, 73981, 173213, 457079, 517867, 1212491, 1257677, 1701563, 8803739, 11910941, 28926571, 202485997]

約数ペア:

[(1, 202485997), (7, 28926571), (17, 11910941), (23, 8803739), (119, 1701563), (161, 1257677), (167, 1212491), (391, 517867), (443, 457079), (1169, 173213), (2737, 73981), (2839, 71323), (3101, 65297), (3841, 52717), (7531, 26887), (10189, 19873)]