200809906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{2953}}^1$

素因数の和:3258

約数の個数: 24

約数和(自身を含む): 332378172

約数和(自身を除く): 131568266

約数列:

[1, 2, 11, 22, 121, 242, 281, 562, 2953, 3091, 5906, 6182, 32483, 34001, 64966, 68002, 357313, 714626, 829793, 1659586, 9127723, 18255446, 100404953, 200809906]

約数ペア:

[(1, 200809906), (2, 100404953), (11, 18255446), (22, 9127723), (121, 1659586), (242, 829793), (281, 714626), (562, 357313), (2953, 68002), (3091, 64966), (5906, 34001), (6182, 32483)]