202188972

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{773}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 480598272

約数和(自身を除く): 278409300

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 307, 426, 614, 773, 852, 921, 1228, 1546, 1842, 2319, 3092, 3684, 4638, 9276, 21797, 43594, 54883, 65391, 87188, 109766, 130782, 164649, 219532, 237311, 261564, 329298, 474622, 658596, 711933, 949244, 1423866, 2847732, 16849081, 33698162, 50547243, 67396324, 101094486, 202188972]

約数ペア:

[(1, 202188972), (2, 101094486), (3, 67396324), (4, 50547243), (6, 33698162), (12, 16849081), (71, 2847732), (142, 1423866), (213, 949244), (284, 711933), (307, 658596), (426, 474622), (614, 329298), (773, 261564), (852, 237311), (921, 219532), (1228, 164649), (1546, 130782), (1842, 109766), (2319, 87188), (3092, 65391), (3684, 54883), (4638, 43594), (9276, 21797)]