201697950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{31271}}^1$

素因数の和:31329

約数の個数: 48

約数和(自身を含む): 511860096

約数和(自身を除く): 310162146

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 31271, 62542, 93813, 156355, 187626, 312710, 469065, 781775, 938130, 1344653, 1563550, 2345325, 2689306, 4033959, 4690650, 6723265, 8067918, 13446530, 20169795, 33616325, 40339590, 67232650, 100848975, 201697950]

約数ペア:

[(1, 201697950), (2, 100848975), (3, 67232650), (5, 40339590), (6, 33616325), (10, 20169795), (15, 13446530), (25, 8067918), (30, 6723265), (43, 4690650), (50, 4033959), (75, 2689306), (86, 2345325), (129, 1563550), (150, 1344653), (215, 938130), (258, 781775), (430, 469065), (645, 312710), (1075, 187626), (1290, 156355), (2150, 93813), (3225, 62542), (6450, 31271)]