201907218

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1\times {\mathrm{503}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 408240000

約数和(自身を除く): 206332782

約数列:

[1, 2, 3, 6, 149, 298, 447, 449, 503, 894, 898, 1006, 1347, 1509, 2694, 3018, 66901, 74947, 133802, 149894, 200703, 224841, 225847, 401406, 449682, 451694, 677541, 1355082, 33651203, 67302406, 100953609, 201907218]

約数ペア:

[(1, 201907218), (2, 100953609), (3, 67302406), (6, 33651203), (149, 1355082), (298, 677541), (447, 451694), (449, 449682), (503, 401406), (894, 225847), (898, 224841), (1006, 200703), (1347, 149894), (1509, 133802), (2694, 74947), (3018, 66901)]