201205355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 269789184

約数和(自身を除く): 68583829

約数列:

[1, 5, 13, 47, 65, 67, 235, 335, 611, 871, 983, 3055, 3149, 4355, 4915, 12779, 15745, 40937, 46201, 63895, 65861, 204685, 231005, 329305, 600613, 856193, 3003065, 3095467, 4280965, 15477335, 40241071, 201205355]

約数ペア:

[(1, 201205355), (5, 40241071), (13, 15477335), (47, 4280965), (65, 3095467), (67, 3003065), (235, 856193), (335, 600613), (611, 329305), (871, 231005), (983, 204685), (3055, 65861), (3149, 63895), (4355, 46201), (4915, 40937), (12779, 15745)]