203816206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 339746400

約数和(自身を除く): 135930194

約数列:

[1, 2, 11, 22, 97, 149, 194, 298, 641, 1067, 1282, 1639, 2134, 3278, 7051, 14102, 14453, 28906, 62177, 95509, 124354, 158983, 191018, 317966, 683947, 1050599, 1367894, 2101198, 9264373, 18528746, 101908103, 203816206]

約数ペア:

[(1, 203816206), (2, 101908103), (11, 18528746), (22, 9264373), (97, 2101198), (149, 1367894), (194, 1050599), (298, 683947), (641, 317966), (1067, 191018), (1282, 158983), (1639, 124354), (2134, 95509), (3278, 62177), (7051, 28906), (14102, 14453)]