200266934

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2789}}^1$

素因数の和:3044

約数の個数: 32

約数和(自身を含む): 359976960

約数和(自身を除く): 159710026

約数列:

[1, 2, 7, 14, 23, 46, 161, 223, 322, 446, 1561, 2789, 3122, 5129, 5578, 10258, 19523, 35903, 39046, 64147, 71806, 128294, 449029, 621947, 898058, 1243894, 4353629, 8707258, 14304781, 28609562, 100133467, 200266934]

約数ペア:

[(1, 200266934), (2, 100133467), (7, 28609562), (14, 14304781), (23, 8707258), (46, 4353629), (161, 1243894), (223, 898058), (322, 621947), (446, 449029), (1561, 128294), (2789, 71806), (3122, 64147), (5129, 39046), (5578, 35903), (10258, 19523)]