212370824

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{5237}}^1$

素因数の和:5417

約数の個数: 32

約数和(自身を含む): 412021080

約数和(自身を除く): 199650256

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 274, 296, 548, 1096, 5069, 5237, 10138, 10474, 20276, 20948, 40552, 41896, 193769, 387538, 717469, 775076, 1434938, 1550152, 2869876, 5739752, 26546353, 53092706, 106185412, 212370824]

約数ペア:

[(1, 212370824), (2, 106185412), (4, 53092706), (8, 26546353), (37, 5739752), (74, 2869876), (137, 1550152), (148, 1434938), (274, 775076), (296, 717469), (548, 387538), (1096, 193769), (5069, 41896), (5237, 40552), (10138, 20948), (10474, 20276)]