201772844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3671}}^1$

素因数の和:3846

約数の個数: 48

約数和(自身を含む): 437584896

約数和(自身を除く): 235812052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 1057, 1963, 2114, 3671, 3926, 4228, 7342, 7852, 13741, 14684, 25697, 27482, 47723, 51394, 54964, 95446, 102788, 190892, 334061, 554321, 668122, 1108642, 1336244, 2217284, 3880247, 7206173, 7760494, 14412346, 15520988, 28824692, 50443211, 100886422, 201772844]

約数ペア:

[(1, 201772844), (2, 100886422), (4, 50443211), (7, 28824692), (13, 15520988), (14, 14412346), (26, 7760494), (28, 7206173), (52, 3880247), (91, 2217284), (151, 1336244), (182, 1108642), (302, 668122), (364, 554321), (604, 334061), (1057, 190892), (1963, 102788), (2114, 95446), (3671, 54964), (3926, 51394), (4228, 47723), (7342, 27482), (7852, 25697), (13741, 14684)]