199496360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41911}}^1$

素因数の和:41946

約数の個数: 64

約数和(自身を含む): 543179520

約数和(自身を除く): 343683160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 41911, 83822, 167644, 209555, 293377, 335288, 419110, 586754, 712487, 838220, 1173508, 1424974, 1466885, 1676440, 2347016, 2849948, 2933770, 3562435, 4987409, 5699896, 5867540, 7124870, 9974818, 11735080, 14249740, 19949636, 24937045, 28499480, 39899272, 49874090, 99748180, 199496360]

約数ペア:

[(1, 199496360), (2, 99748180), (4, 49874090), (5, 39899272), (7, 28499480), (8, 24937045), (10, 19949636), (14, 14249740), (17, 11735080), (20, 9974818), (28, 7124870), (34, 5867540), (35, 5699896), (40, 4987409), (56, 3562435), (68, 2933770), (70, 2849948), (85, 2347016), (119, 1676440), (136, 1466885), (140, 1424974), (170, 1173508), (238, 838220), (280, 712487), (340, 586754), (476, 419110), (595, 335288), (680, 293377), (952, 209555), (1190, 167644), (2380, 83822), (4760, 41911)]