201139393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5653}}^1$

素因数の和:5713

約数の個数: 32

約数和(自身を含む): 273563136

約数和(自身を除く): 72423743

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 1547, 2093, 2737, 5083, 5653, 35581, 39571, 73489, 96101, 130019, 514423, 672707, 910133, 1249313, 1690247, 2210323, 8745191, 11831729, 15472261, 28734199, 201139393]

約数ペア:

[(1, 201139393), (7, 28734199), (13, 15472261), (17, 11831729), (23, 8745191), (91, 2210323), (119, 1690247), (161, 1249313), (221, 910133), (299, 672707), (391, 514423), (1547, 130019), (2093, 96101), (2737, 73489), (5083, 39571), (5653, 35581)]