199105074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{526733}}^1$

素因数の和:526751

約数の個数: 32

約数和(自身を含む): 505664640

約数和(自身を除く): 306559566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 526733, 1053466, 1580199, 3160398, 3687131, 4740597, 7374262, 9481194, 11061393, 14221791, 22122786, 28443582, 33184179, 66368358, 99552537, 199105074]

約数ペア:

[(1, 199105074), (2, 99552537), (3, 66368358), (6, 33184179), (7, 28443582), (9, 22122786), (14, 14221791), (18, 11061393), (21, 9481194), (27, 7374262), (42, 4740597), (54, 3687131), (63, 3160398), (126, 1580199), (189, 1053466), (378, 526733)]