201040905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 364008960

約数和(自身を除く): 162968055

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 73, 87, 145, 195, 219, 365, 377, 435, 487, 949, 1095, 1131, 1461, 1885, 2117, 2435, 2847, 4745, 5655, 6331, 6351, 7305, 10585, 14123, 14235, 18993, 27521, 31655, 31755, 35551, 42369, 70615, 82563, 94965, 106653, 137605, 177755, 183599, 211845, 412815, 462163, 533265, 550797, 917995, 1030979, 1386489, 2310815, 2753985, 3092937, 5154895, 6932445, 13402727, 15464685, 40208181, 67013635, 201040905]

約数ペア:

[(1, 201040905), (3, 67013635), (5, 40208181), (13, 15464685), (15, 13402727), (29, 6932445), (39, 5154895), (65, 3092937), (73, 2753985), (87, 2310815), (145, 1386489), (195, 1030979), (219, 917995), (365, 550797), (377, 533265), (435, 462163), (487, 412815), (949, 211845), (1095, 183599), (1131, 177755), (1461, 137605), (1885, 106653), (2117, 94965), (2435, 82563), (2847, 70615), (4745, 42369), (5655, 35551), (6331, 31755), (6351, 31655), (7305, 27521), (10585, 18993), (14123, 14235)]