202215176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{1303}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 399806400

約数和(自身を除く): 197591224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1021, 1303, 2042, 2606, 4084, 5212, 8168, 10424, 19399, 24757, 38798, 49514, 77596, 99028, 155192, 198056, 1330363, 2660726, 5321452, 10642904, 25276897, 50553794, 101107588, 202215176]

約数ペア:

[(1, 202215176), (2, 101107588), (4, 50553794), (8, 25276897), (19, 10642904), (38, 5321452), (76, 2660726), (152, 1330363), (1021, 198056), (1303, 155192), (2042, 99028), (2606, 77596), (4084, 49514), (5212, 38798), (8168, 24757), (10424, 19399)]