201762681

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 298142208

約数和(自身を除く): 96379527

約数列:

[1, 3, 17, 41, 47, 51, 123, 141, 697, 799, 1927, 2053, 2091, 2397, 5781, 6159, 32759, 34901, 84173, 96491, 98277, 104703, 252519, 289473, 1430941, 1640347, 3956131, 4292823, 4921041, 11868393, 67254227, 201762681]

約数ペア:

[(1, 201762681), (3, 67254227), (17, 11868393), (41, 4921041), (47, 4292823), (51, 3956131), (123, 1640347), (141, 1430941), (697, 289473), (799, 252519), (1927, 104703), (2053, 98277), (2091, 96491), (2397, 84173), (5781, 34901), (6159, 32759)]