201268392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{645091}}^1$

素因数の和:645113

約数の個数: 32

約数和(自身を含む): 541877280

約数和(自身を除く): 340608888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 645091, 1290182, 1935273, 2580364, 3870546, 5160728, 7741092, 8386183, 15482184, 16772366, 25158549, 33544732, 50317098, 67089464, 100634196, 201268392]

約数ペア:

[(1, 201268392), (2, 100634196), (3, 67089464), (4, 50317098), (6, 33544732), (8, 25158549), (12, 16772366), (13, 15482184), (24, 8386183), (26, 7741092), (39, 5160728), (52, 3870546), (78, 2580364), (104, 1935273), (156, 1290182), (312, 645091)]