193201645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 290926080

約数和(自身を除く): 97724435

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 169, 367, 445, 455, 623, 845, 1157, 1183, 1835, 2569, 3115, 4771, 5785, 5915, 8099, 12845, 15041, 23855, 32663, 33397, 40495, 62023, 75205, 105287, 163315, 166985, 228641, 310115, 424619, 434161, 526435, 1143205, 2123095, 2170805, 2972333, 5520047, 14861665, 27600235, 38640329, 193201645]

約数ペア:

[(1, 193201645), (5, 38640329), (7, 27600235), (13, 14861665), (35, 5520047), (65, 2972333), (89, 2170805), (91, 2123095), (169, 1143205), (367, 526435), (445, 434161), (455, 424619), (623, 310115), (845, 228641), (1157, 166985), (1183, 163315), (1835, 105287), (2569, 75205), (3115, 62023), (4771, 40495), (5785, 33397), (5915, 32663), (8099, 23855), (12845, 15041)]