201798608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{1123}}^1$

素因数の和:2163

約数の個数: 40

約数和(自身を含む): 427326816

約数和(自身を除く): 225528208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1021, 1123, 2042, 2246, 4084, 4492, 8168, 8984, 11231, 12353, 16336, 17968, 22462, 24706, 44924, 49412, 89848, 98824, 179696, 197648, 1146583, 2293166, 4586332, 9172664, 12612413, 18345328, 25224826, 50449652, 100899304, 201798608]

約数ペア:

[(1, 201798608), (2, 100899304), (4, 50449652), (8, 25224826), (11, 18345328), (16, 12612413), (22, 9172664), (44, 4586332), (88, 2293166), (176, 1146583), (1021, 197648), (1123, 179696), (2042, 98824), (2246, 89848), (4084, 49412), (4492, 44924), (8168, 24706), (8984, 22462), (11231, 17968), (12353, 16336)]