207744641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 244661760

約数和(自身を除く): 36917119

約数列:

[1, 13, 17, 73, 79, 163, 221, 949, 1027, 1241, 1343, 2119, 2771, 5767, 11899, 12877, 16133, 17459, 36023, 74971, 98039, 154687, 167401, 202283, 218909, 940021, 1274507, 2629679, 2845817, 12220273, 15980357, 207744641]

約数ペア:

[(1, 207744641), (13, 15980357), (17, 12220273), (73, 2845817), (79, 2629679), (163, 1274507), (221, 940021), (949, 218909), (1027, 202283), (1241, 167401), (1343, 154687), (2119, 98039), (2771, 74971), (5767, 36023), (11899, 17459), (12877, 16133)]