200857060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 438907392

約数和(自身を除く): 238050332

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 131, 155, 262, 310, 524, 620, 655, 1310, 2473, 2620, 4061, 4946, 8122, 9892, 12365, 16244, 20305, 24730, 40610, 49460, 76663, 81220, 153326, 306652, 323963, 383315, 647926, 766630, 1295852, 1533260, 1619815, 3239630, 6479260, 10042853, 20085706, 40171412, 50214265, 100428530, 200857060]

約数ペア:

[(1, 200857060), (2, 100428530), (4, 50214265), (5, 40171412), (10, 20085706), (20, 10042853), (31, 6479260), (62, 3239630), (124, 1619815), (131, 1533260), (155, 1295852), (262, 766630), (310, 647926), (524, 383315), (620, 323963), (655, 306652), (1310, 153326), (2473, 81220), (2620, 76663), (4061, 49460), (4946, 40610), (8122, 24730), (9892, 20305), (12365, 16244)]