207935449

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 241643520

約数和(自身を除く): 33708071

約数列:

[1, 17, 19, 37, 127, 137, 323, 629, 703, 2159, 2329, 2413, 2603, 4699, 5069, 11951, 17399, 41021, 44251, 79883, 86173, 89281, 96311, 295783, 330581, 643763, 1517777, 1637287, 5619877, 10943971, 12231497, 207935449]

約数ペア:

[(1, 207935449), (17, 12231497), (19, 10943971), (37, 5619877), (127, 1637287), (137, 1517777), (323, 643763), (629, 330581), (703, 295783), (2159, 96311), (2329, 89281), (2413, 86173), (2603, 79883), (4699, 44251), (5069, 41021), (11951, 17399)]