201756897

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1450

約数の個数: 36

約数和(自身を含む): 314705664

約数和(自身を除く): 112948767

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 529, 713, 1367, 1587, 2139, 4101, 4761, 6417, 12303, 16399, 31441, 42377, 49197, 94323, 127131, 147591, 282969, 381393, 723143, 974671, 2169429, 2924013, 6508287, 8772039, 22417433, 67252299, 201756897]

約数ペア:

[(1, 201756897), (3, 67252299), (9, 22417433), (23, 8772039), (31, 6508287), (69, 2924013), (93, 2169429), (207, 974671), (279, 723143), (529, 381393), (713, 282969), (1367, 147591), (1587, 127131), (2139, 94323), (4101, 49197), (4761, 42377), (6417, 31441), (12303, 16399)]