196014715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 262382400

約数和(自身を除く): 66367685

約数列:

[1, 5, 13, 37, 65, 149, 185, 481, 547, 745, 1937, 2405, 2735, 5513, 7111, 9685, 20239, 27565, 35555, 71669, 81503, 101195, 263107, 358345, 407515, 1059539, 1315535, 3015611, 5297695, 15078055, 39202943, 196014715]

約数ペア:

[(1, 196014715), (5, 39202943), (13, 15078055), (37, 5297695), (65, 3015611), (149, 1315535), (185, 1059539), (481, 407515), (547, 358345), (745, 263107), (1937, 101195), (2405, 81503), (2735, 71669), (5513, 35555), (7111, 27565), (9685, 20239)]