202805937

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4751}}^1$

素因数の和:4811

約数の個数: 40

約数和(自身を含む): 331195392

約数和(自身を除く): 128389455

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 2511, 4743, 4751, 14229, 14253, 42687, 42759, 80767, 128277, 147281, 242301, 384831, 441843, 726903, 1325529, 2180709, 2503777, 3976587, 6542127, 7511331, 11929761, 22533993, 67601979, 202805937]

約数ペア:

[(1, 202805937), (3, 67601979), (9, 22533993), (17, 11929761), (27, 7511331), (31, 6542127), (51, 3976587), (81, 2503777), (93, 2180709), (153, 1325529), (279, 726903), (459, 441843), (527, 384831), (837, 242301), (1377, 147281), (1581, 128277), (2511, 80767), (4743, 42759), (4751, 42687), (14229, 14253)]