200820340503

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{146989}}^1$

素因数の和:147269

約数の個数: 40

約数和(自身を含む): 304777297440

約数和(自身を除く): 103956956937

約数列:

[1, 3, 9, 27, 81, 101, 167, 303, 501, 909, 1503, 2727, 4509, 8181, 13527, 16867, 50601, 146989, 151803, 440967, 455409, 1322901, 1366227, 3968703, 11906109, 14845889, 24547163, 44537667, 73641489, 133613001, 220924467, 400839003, 662773401, 1202517009, 1988320203, 2479263463, 7437790389, 22313371167, 66940113501, 200820340503]

約数ペア:

[(1, 200820340503), (3, 66940113501), (9, 22313371167), (27, 7437790389), (81, 2479263463), (101, 1988320203), (167, 1202517009), (303, 662773401), (501, 400839003), (909, 220924467), (1503, 133613001), (2727, 73641489), (4509, 44537667), (8181, 24547163), (13527, 14845889), (16867, 11906109), (50601, 3968703), (146989, 1366227), (151803, 1322901), (440967, 455409)]