209747996622

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1411247}}^1$

素因数の和:1411637

約数の個数: 48

約数和(自身を含む): 475534126080

約数和(自身を除く): 265786129458

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 359, 414, 718, 1077, 2154, 3231, 6462, 8257, 16514, 24771, 49542, 74313, 148626, 1411247, 2822494, 4233741, 8467482, 12701223, 25402446, 32458681, 64917362, 97376043, 194752086, 292128129, 506637673, 584256258, 1013275346, 1519913019, 3039826038, 4559739057, 9119478114, 11652666479, 23305332958, 34957999437, 69915998874, 104873998311, 209747996622]

約数ペア:

[(1, 209747996622), (2, 104873998311), (3, 69915998874), (6, 34957999437), (9, 23305332958), (18, 11652666479), (23, 9119478114), (46, 4559739057), (69, 3039826038), (138, 1519913019), (207, 1013275346), (359, 584256258), (414, 506637673), (718, 292128129), (1077, 194752086), (2154, 97376043), (3231, 64917362), (6462, 32458681), (8257, 25402446), (16514, 12701223), (24771, 8467482), (49542, 4233741), (74313, 2822494), (148626, 1411247)]