201781692

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{88969}}^1$

素因数の和:88992

約数の個数: 60

約数和(自身を含む): 602860720

約数和(自身を除く): 401079028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 88969, 177938, 266907, 355876, 533814, 622783, 800721, 1067628, 1245566, 1601442, 1868349, 2402163, 2491132, 3202884, 3736698, 4804326, 5605047, 7206489, 7473396, 9608652, 11210094, 14412978, 16815141, 22420188, 28825956, 33630282, 50445423, 67260564, 100890846, 201781692]

約数ペア:

[(1, 201781692), (2, 100890846), (3, 67260564), (4, 50445423), (6, 33630282), (7, 28825956), (9, 22420188), (12, 16815141), (14, 14412978), (18, 11210094), (21, 9608652), (27, 7473396), (28, 7206489), (36, 5605047), (42, 4804326), (54, 3736698), (63, 3202884), (81, 2491132), (84, 2402163), (108, 1868349), (126, 1601442), (162, 1245566), (189, 1067628), (252, 800721), (324, 622783), (378, 533814), (567, 355876), (756, 266907), (1134, 177938), (2268, 88969)]