210883986

素因数分解:

$2^1\times 3^4\times {\mathrm{631}}^1\times {\mathrm{2063}}^1$

素因数の和:2708

約数の個数: 40

約数和(自身を含む): 473514624

約数和(自身を除く): 262630638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 631, 1262, 1893, 2063, 3786, 4126, 5679, 6189, 11358, 12378, 17037, 18567, 34074, 37134, 51111, 55701, 102222, 111402, 167103, 334206, 1301753, 2603506, 3905259, 7810518, 11715777, 23431554, 35147331, 70294662, 105441993, 210883986]

約数ペア:

[(1, 210883986), (2, 105441993), (3, 70294662), (6, 35147331), (9, 23431554), (18, 11715777), (27, 7810518), (54, 3905259), (81, 2603506), (162, 1301753), (631, 334206), (1262, 167103), (1893, 111402), (2063, 102222), (3786, 55701), (4126, 51111), (5679, 37134), (6189, 34074), (11358, 18567), (12378, 17037)]