201243537

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 341692416

約数和(自身を除く): 140448879

約数列:

[1, 3, 9, 11, 23, 31, 33, 69, 93, 99, 207, 253, 279, 341, 713, 759, 1023, 2139, 2277, 2851, 3069, 6417, 7843, 8553, 23529, 25659, 31361, 65573, 70587, 88381, 94083, 196719, 265143, 282249, 590157, 721303, 795429, 972191, 2032763, 2163909, 2916573, 6098289, 6491727, 8749719, 18294867, 22360393, 67081179, 201243537]

約数ペア:

[(1, 201243537), (3, 67081179), (9, 22360393), (11, 18294867), (23, 8749719), (31, 6491727), (33, 6098289), (69, 2916573), (93, 2163909), (99, 2032763), (207, 972191), (253, 795429), (279, 721303), (341, 590157), (713, 282249), (759, 265143), (1023, 196719), (2139, 94083), (2277, 88381), (2851, 70587), (3069, 65573), (6417, 31361), (7843, 25659), (8553, 23529)]