200026395

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{77983}}^1$

素因数の和:78016

約数の個数: 32

約数和(自身を含む): 374323200

約数和(自身を除く): 174296805

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 77983, 233949, 389915, 701847, 1169745, 1481677, 2105541, 3509235, 4445031, 7408385, 10527705, 13335093, 22225155, 40005279, 66675465, 200026395]

約数ペア:

[(1, 200026395), (3, 66675465), (5, 40005279), (9, 22225155), (15, 13335093), (19, 10527705), (27, 7408385), (45, 4445031), (57, 3509235), (95, 2105541), (135, 1481677), (171, 1169745), (285, 701847), (513, 389915), (855, 233949), (2565, 77983)]