201612747

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5077}}^1$

素因数の和:5179

約数の個数: 32

約数和(自身を含む): 322392064

約数和(自身を除く): 120779317

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 427, 651, 1281, 1891, 5077, 5673, 13237, 15231, 35539, 39711, 106617, 157387, 309697, 472161, 929091, 1101709, 2167879, 3305127, 6503637, 9600607, 28801821, 67204249, 201612747]

約数ペア:

[(1, 201612747), (3, 67204249), (7, 28801821), (21, 9600607), (31, 6503637), (61, 3305127), (93, 2167879), (183, 1101709), (217, 929091), (427, 472161), (651, 309697), (1281, 157387), (1891, 106617), (5077, 39711), (5673, 35539), (13237, 15231)]