208751724

素因数分解:

$2^2\times 3^2\times {\mathrm{1039}}^1\times {\mathrm{5581}}^1$

素因数の和:6630

約数の個数: 36

約数和(自身を含む): 528280480

約数和(自身を除く): 319528756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1039, 2078, 3117, 4156, 5581, 6234, 9351, 11162, 12468, 16743, 18702, 22324, 33486, 37404, 50229, 66972, 100458, 200916, 5798659, 11597318, 17395977, 23194636, 34791954, 52187931, 69583908, 104375862, 208751724]

約数ペア:

[(1, 208751724), (2, 104375862), (3, 69583908), (4, 52187931), (6, 34791954), (9, 23194636), (12, 17395977), (18, 11597318), (36, 5798659), (1039, 200916), (2078, 100458), (3117, 66972), (4156, 50229), (5581, 37404), (6234, 33486), (9351, 22324), (11162, 18702), (12468, 16743)]