201553190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{40883}}^1$

素因数の和:40936

約数の個数: 32

約数和(自身を含む): 397392480

約数和(自身を除く): 195839290

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 40883, 81766, 204415, 408830, 695011, 1185607, 1390022, 2371214, 3475055, 5928035, 6950110, 11856070, 20155319, 40310638, 100776595, 201553190]

約数ペア:

[(1, 201553190), (2, 100776595), (5, 40310638), (10, 20155319), (17, 11856070), (29, 6950110), (34, 5928035), (58, 3475055), (85, 2371214), (145, 1390022), (170, 1185607), (290, 695011), (493, 408830), (986, 204415), (2465, 81766), (4930, 40883)]