200638269

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 345945600

約数和(自身を除く): 145307331

約数列:

[1, 3, 9, 13, 23, 27, 29, 39, 69, 87, 117, 207, 261, 299, 351, 377, 621, 667, 783, 857, 897, 1131, 2001, 2571, 2691, 3393, 6003, 7713, 8073, 8671, 10179, 11141, 18009, 19711, 23139, 24853, 26013, 33423, 59133, 74559, 78039, 100269, 177399, 223677, 234117, 256243, 300807, 323089, 532197, 571619, 671031, 768729, 969267, 1714857, 2306187, 2907801, 5144571, 6918561, 7431047, 8723403, 15433713, 22293141, 66879423, 200638269]

約数ペア:

[(1, 200638269), (3, 66879423), (9, 22293141), (13, 15433713), (23, 8723403), (27, 7431047), (29, 6918561), (39, 5144571), (69, 2907801), (87, 2306187), (117, 1714857), (207, 969267), (261, 768729), (299, 671031), (351, 571619), (377, 532197), (621, 323089), (667, 300807), (783, 256243), (857, 234117), (897, 223677), (1131, 177399), (2001, 100269), (2571, 78039), (2691, 74559), (3393, 59133), (6003, 33423), (7713, 26013), (8073, 24853), (8671, 23139), (10179, 19711), (11141, 18009)]