201619206

素因数分解:

$2^1\times 3^4\times {\mathrm{223}}^1\times {\mathrm{5581}}^1$

素因数の和:5818

約数の個数: 40

約数和(自身を含む): 453883584

約数和(自身を除く): 252264378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 446, 669, 1338, 2007, 4014, 5581, 6021, 11162, 12042, 16743, 18063, 33486, 36126, 50229, 100458, 150687, 301374, 452061, 904122, 1244563, 2489126, 3733689, 7467378, 11201067, 22402134, 33603201, 67206402, 100809603, 201619206]

約数ペア:

[(1, 201619206), (2, 100809603), (3, 67206402), (6, 33603201), (9, 22402134), (18, 11201067), (27, 7467378), (54, 3733689), (81, 2489126), (162, 1244563), (223, 904122), (446, 452061), (669, 301374), (1338, 150687), (2007, 100458), (4014, 50229), (5581, 36126), (6021, 33486), (11162, 18063), (12042, 16743)]