201704456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{78059}}^1$

素因数の和:78101

約数の個数: 32

約数和(自身を含む): 421524000

約数和(自身を除く): 219819544

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 78059, 156118, 312236, 624472, 1327003, 1483121, 2654006, 2966242, 5308012, 5932484, 10616024, 11864968, 25213057, 50426114, 100852228, 201704456]

約数ペア:

[(1, 201704456), (2, 100852228), (4, 50426114), (8, 25213057), (17, 11864968), (19, 10616024), (34, 5932484), (38, 5308012), (68, 2966242), (76, 2654006), (136, 1483121), (152, 1327003), (323, 624472), (646, 312236), (1292, 156118), (2584, 78059)]