204861100

素因数分解:

$2^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{6673}}^1$

素因数の和:6994

約数の個数: 36

約数和(自身を含む): 446063464

約数和(自身を除く): 241202364

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 307, 614, 1228, 1535, 3070, 6140, 6673, 7675, 13346, 15350, 26692, 30700, 33365, 66730, 133460, 166825, 333650, 667300, 2048611, 4097222, 8194444, 10243055, 20486110, 40972220, 51215275, 102430550, 204861100]

約数ペア:

[(1, 204861100), (2, 102430550), (4, 51215275), (5, 40972220), (10, 20486110), (20, 10243055), (25, 8194444), (50, 4097222), (100, 2048611), (307, 667300), (614, 333650), (1228, 166825), (1535, 133460), (3070, 66730), (6140, 33365), (6673, 30700), (7675, 26692), (13346, 15350)]