201989422

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{5393}}^1$

素因数の和:5763

約数の個数: 16

約数和(自身を含む): 309011472

約数和(自身を除く): 107022050

約数列:

[1, 2, 61, 122, 307, 614, 5393, 10786, 18727, 37454, 328973, 657946, 1655651, 3311302, 100994711, 201989422]

約数ペア:

[(1, 201989422), (2, 100994711), (61, 3311302), (122, 1655651), (307, 657946), (614, 328973), (5393, 37454), (10786, 18727)]