198191953407

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4817}}^1\times {\mathrm{5281}}^1$

素因数の和:10168

約数の個数: 48

約数和(自身を含む): 313324098912

約数和(自身を除く): 115132145505

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 4817, 5281, 7791, 14451, 15843, 33719, 36967, 101157, 110901, 236033, 255301, 258769, 279893, 708099, 765903, 776307, 839679, 1787107, 1959251, 5361321, 5877753, 12509749, 13714757, 25438577, 37529247, 41144271, 76315731, 178070039, 534210117, 1246490273, 1348244581, 3739470819, 4044733743, 9437712067, 28313136201, 66063984469, 198191953407]

約数ペア:

[(1, 198191953407), (3, 66063984469), (7, 28313136201), (21, 9437712067), (49, 4044733743), (53, 3739470819), (147, 1348244581), (159, 1246490273), (371, 534210117), (1113, 178070039), (2597, 76315731), (4817, 41144271), (5281, 37529247), (7791, 25438577), (14451, 13714757), (15843, 12509749), (33719, 5877753), (36967, 5361321), (101157, 1959251), (110901, 1787107), (236033, 839679), (255301, 776307), (258769, 765903), (279893, 708099)]