201628494

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{196519}}^1$

素因数の和:196549

約数の個数: 32

約数和(自身を含む): 471648000

約数和(自身を除く): 270019506

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 196519, 393038, 589557, 1179114, 1768671, 3537342, 3733861, 5306013, 7467722, 10612026, 11201583, 22403166, 33604749, 67209498, 100814247, 201628494]

約数ペア:

[(1, 201628494), (2, 100814247), (3, 67209498), (6, 33604749), (9, 22403166), (18, 11201583), (19, 10612026), (27, 7467722), (38, 5306013), (54, 3733861), (57, 3537342), (114, 1768671), (171, 1179114), (342, 589557), (513, 393038), (1026, 196519)]