201176638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 334002816

約数和(自身を除く): 132826178

約数列:

[1, 2, 13, 26, 47, 94, 193, 386, 611, 853, 1222, 1706, 2509, 5018, 9071, 11089, 18142, 22178, 40091, 80182, 117923, 164629, 235846, 329258, 521183, 1042366, 2140177, 4280354, 7737563, 15475126, 100588319, 201176638]

約数ペア:

[(1, 201176638), (2, 100588319), (13, 15475126), (26, 7737563), (47, 4280354), (94, 2140177), (193, 1042366), (386, 521183), (611, 329258), (853, 235846), (1222, 164629), (1706, 117923), (2509, 80182), (5018, 40091), (9071, 22178), (11089, 18142)]