190202350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15401}}^1$

素因数の和:15445

約数の個数: 48

約数和(自身を含む): 401068080

約数和(自身を除く): 210865730

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 15401, 30802, 77005, 154010, 200213, 292619, 385025, 400426, 585238, 770050, 1001065, 1463095, 2002130, 2926190, 3804047, 5005325, 7315475, 7608094, 10010650, 14630950, 19020235, 38040470, 95101175, 190202350]

約数ペア:

[(1, 190202350), (2, 95101175), (5, 38040470), (10, 19020235), (13, 14630950), (19, 10010650), (25, 7608094), (26, 7315475), (38, 5005325), (50, 3804047), (65, 2926190), (95, 2002130), (130, 1463095), (190, 1001065), (247, 770050), (325, 585238), (475, 400426), (494, 385025), (650, 292619), (950, 200213), (1235, 154010), (2470, 77005), (6175, 30802), (12350, 15401)]