203439794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 325264896

約数和(自身を除く): 121825102

約数列:

[1, 2, 31, 43, 62, 86, 137, 274, 557, 1114, 1333, 2666, 4247, 5891, 8494, 11782, 17267, 23951, 34534, 47902, 76309, 152618, 182621, 365242, 742481, 1484962, 2365579, 3281287, 4731158, 6562574, 101719897, 203439794]

約数ペア:

[(1, 203439794), (2, 101719897), (31, 6562574), (43, 4731158), (62, 3281287), (86, 2365579), (137, 1484962), (274, 742481), (557, 365242), (1114, 182621), (1333, 152618), (2666, 76309), (4247, 47902), (5891, 34534), (8494, 23951), (11782, 17267)]