213799098

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{3137}}^1$

素因数の和:3486

約数の個数: 32

約数和(自身を含む): 440725824

約数和(自身を除く): 226926726

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 307, 614, 921, 1842, 3137, 6274, 9411, 11359, 18822, 22718, 34077, 68154, 116069, 232138, 348207, 696414, 963059, 1926118, 2889177, 5778354, 35633183, 71266366, 106899549, 213799098]

約数ペア:

[(1, 213799098), (2, 106899549), (3, 71266366), (6, 35633183), (37, 5778354), (74, 2889177), (111, 1926118), (222, 963059), (307, 696414), (614, 348207), (921, 232138), (1842, 116069), (3137, 68154), (6274, 34077), (9411, 22718), (11359, 18822)]