200416716

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 522987920

約数和(自身を除く): 322571204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 379, 397, 444, 666, 758, 794, 1137, 1191, 1332, 1516, 1588, 2274, 2382, 3411, 3573, 4548, 4764, 6822, 7146, 13644, 14023, 14292, 14689, 28046, 29378, 42069, 44067, 56092, 58756, 84138, 88134, 126207, 132201, 150463, 168276, 176268, 252414, 264402, 300926, 451389, 504828, 528804, 601852, 902778, 1354167, 1805556, 2708334, 5416668, 5567131, 11134262, 16701393, 22268524, 33402786, 50104179, 66805572, 100208358, 200416716]

約数ペア:

[(1, 200416716), (2, 100208358), (3, 66805572), (4, 50104179), (6, 33402786), (9, 22268524), (12, 16701393), (18, 11134262), (36, 5567131), (37, 5416668), (74, 2708334), (111, 1805556), (148, 1354167), (222, 902778), (333, 601852), (379, 528804), (397, 504828), (444, 451389), (666, 300926), (758, 264402), (794, 252414), (1137, 176268), (1191, 168276), (1332, 150463), (1516, 132201), (1588, 126207), (2274, 88134), (2382, 84138), (3411, 58756), (3573, 56092), (4548, 44067), (4764, 42069), (6822, 29378), (7146, 28046), (13644, 14689), (14023, 14292)]