201161272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113779}}^1$

素因数の和:113815

約数の個数: 32

約数和(自身を含む): 430088400

約数和(自身を除く): 228927128

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 113779, 227558, 455116, 910232, 1479127, 1934243, 2958254, 3868486, 5916508, 7736972, 11833016, 15473944, 25145159, 50290318, 100580636, 201161272]

約数ペア:

[(1, 201161272), (2, 100580636), (4, 50290318), (8, 25145159), (13, 15473944), (17, 11833016), (26, 7736972), (34, 5916508), (52, 3868486), (68, 2958254), (104, 1934243), (136, 1479127), (221, 910232), (442, 455116), (884, 227558), (1768, 113779)]