193303799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 226606464

約数和(自身を除く): 33302665

約数列:

[1, 13, 23, 37, 101, 173, 299, 481, 851, 1313, 2249, 2323, 3737, 3979, 6401, 11063, 17473, 30199, 48581, 51727, 83213, 85951, 147223, 227149, 401879, 646501, 1117363, 1913899, 5224427, 8404513, 14869523, 193303799]

約数ペア:

[(1, 193303799), (13, 14869523), (23, 8404513), (37, 5224427), (101, 1913899), (173, 1117363), (299, 646501), (481, 401879), (851, 227149), (1313, 147223), (2249, 85951), (2323, 83213), (3737, 51727), (3979, 48581), (6401, 30199), (11063, 17473)]