203143353

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12107}}^1$

素因数の和:12181

約数の個数: 32

約数和(自身を含む): 334761984

約数和(自身を除く): 131618631

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 5593, 12107, 16779, 36321, 84749, 205819, 254247, 569029, 617457, 1440733, 1707087, 3983203, 4322199, 9673493, 11949609, 29020479, 67714451, 203143353]

約数ペア:

[(1, 203143353), (3, 67714451), (7, 29020479), (17, 11949609), (21, 9673493), (47, 4322199), (51, 3983203), (119, 1707087), (141, 1440733), (329, 617457), (357, 569029), (799, 254247), (987, 205819), (2397, 84749), (5593, 36321), (12107, 16779)]