201905010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{19853}}^1$

素因数の和:19979

約数の個数: 48

約数和(自身を含む): 529625304

約数和(自身を除く): 327720294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 3390, 5085, 10170, 19853, 39706, 59559, 99265, 119118, 178677, 198530, 297795, 357354, 595590, 893385, 1786770, 2243389, 4486778, 6730167, 11216945, 13460334, 20190501, 22433890, 33650835, 40381002, 67301670, 100952505, 201905010]

約数ペア:

[(1, 201905010), (2, 100952505), (3, 67301670), (5, 40381002), (6, 33650835), (9, 22433890), (10, 20190501), (15, 13460334), (18, 11216945), (30, 6730167), (45, 4486778), (90, 2243389), (113, 1786770), (226, 893385), (339, 595590), (565, 357354), (678, 297795), (1017, 198530), (1130, 178677), (1695, 119118), (2034, 99265), (3390, 59559), (5085, 39706), (10170, 19853)]