199113264

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{28219}}^1$

素因数の和:28247

約数の個数: 90

約数和(自身を含む): 648241620

約数和(自身を除く): 449128356

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 28219, 56438, 84657, 112876, 169314, 197533, 225752, 253971, 338628, 395066, 451504, 507942, 592599, 677256, 790132, 1015884, 1185198, 1354512, 1382731, 1580264, 1777797, 2031768, 2370396, 2765462, 3160528, 3555594, 4063536, 4148193, 4740792, 5530924, 7111188, 8296386, 9481584, 11061848, 12444579, 14222376, 16592772, 22123696, 24889158, 28444752, 33185544, 49778316, 66371088, 99556632, 199113264]

約数ペア:

[(1, 199113264), (2, 99556632), (3, 66371088), (4, 49778316), (6, 33185544), (7, 28444752), (8, 24889158), (9, 22123696), (12, 16592772), (14, 14222376), (16, 12444579), (18, 11061848), (21, 9481584), (24, 8296386), (28, 7111188), (36, 5530924), (42, 4740792), (48, 4148193), (49, 4063536), (56, 3555594), (63, 3160528), (72, 2765462), (84, 2370396), (98, 2031768), (112, 1777797), (126, 1580264), (144, 1382731), (147, 1354512), (168, 1185198), (196, 1015884), (252, 790132), (294, 677256), (336, 592599), (392, 507942), (441, 451504), (504, 395066), (588, 338628), (784, 253971), (882, 225752), (1008, 197533), (1176, 169314), (1764, 112876), (2352, 84657), (3528, 56438), (7056, 28219)]