201011715

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 359738496

約数和(自身を除く): 158726781

約数列:

[1, 3, 5, 9, 15, 45, 47, 101, 141, 235, 303, 423, 505, 705, 909, 941, 1515, 2115, 2823, 4545, 4705, 4747, 8469, 14115, 14241, 23735, 42345, 42723, 44227, 71205, 95041, 132681, 213615, 221135, 285123, 398043, 475205, 663405, 855369, 1425615, 1990215, 4276845, 4466927, 13400781, 22334635, 40202343, 67003905, 201011715]

約数ペア:

[(1, 201011715), (3, 67003905), (5, 40202343), (9, 22334635), (15, 13400781), (45, 4466927), (47, 4276845), (101, 1990215), (141, 1425615), (235, 855369), (303, 663405), (423, 475205), (505, 398043), (705, 285123), (909, 221135), (941, 213615), (1515, 132681), (2115, 95041), (2823, 71205), (4545, 44227), (4705, 42723), (4747, 42345), (8469, 23735), (14115, 14241)]