204870888

素因数分解:

$2^3\times 3^2\times {\mathrm{419}}^1\times {\mathrm{6791}}^1$

素因数の和:7222

約数の個数: 48

約数和(自身を含む): 556264800

約数和(自身を除く): 351393912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419, 838, 1257, 1676, 2514, 3352, 3771, 5028, 6791, 7542, 10056, 13582, 15084, 20373, 27164, 30168, 40746, 54328, 61119, 81492, 122238, 162984, 244476, 488952, 2845429, 5690858, 8536287, 11381716, 17072574, 22763432, 25608861, 34145148, 51217722, 68290296, 102435444, 204870888]

約数ペア:

[(1, 204870888), (2, 102435444), (3, 68290296), (4, 51217722), (6, 34145148), (8, 25608861), (9, 22763432), (12, 17072574), (18, 11381716), (24, 8536287), (36, 5690858), (72, 2845429), (419, 488952), (838, 244476), (1257, 162984), (1676, 122238), (2514, 81492), (3352, 61119), (3771, 54328), (5028, 40746), (6791, 30168), (7542, 27164), (10056, 20373), (13582, 15084)]