200478425

素因数分解:

$5^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3461}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 285047232

約数和(自身を除く): 84568807

約数列:

[1, 5, 7, 25, 35, 175, 331, 1655, 2317, 3461, 8275, 11585, 17305, 24227, 57925, 86525, 121135, 605675, 1145591, 5727955, 8019137, 28639775, 40095685, 200478425]

約数ペア:

[(1, 200478425), (5, 40095685), (7, 28639775), (25, 8019137), (35, 5727955), (175, 1145591), (331, 605675), (1655, 121135), (2317, 86525), (3461, 57925), (8275, 24227), (11585, 17305)]