197397648

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{7253}}^1$

素因数の和:7283

約数の個数: 120

約数和(自身を含む): 654833088

約数和(自身を除く): 457435440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 7253, 9072, 13608, 14506, 21759, 27216, 29012, 43518, 50771, 58024, 65277, 87036, 101542, 116048, 130554, 152313, 174072, 195831, 203084, 261108, 304626, 348144, 391662, 406168, 456939, 522216, 587493, 609252, 783324, 812336, 913878, 1044432, 1174986, 1218504, 1370817, 1566648, 1762479, 1827756, 2349972, 2437008, 2741634, 3133296, 3524958, 3655512, 4112451, 4699944, 5483268, 7049916, 7311024, 8224902, 9399888, 10966536, 12337353, 14099832, 16449804, 21933072, 24674706, 28199664, 32899608, 49349412, 65799216, 98698824, 197397648]

約数ペア:

[(1, 197397648), (2, 98698824), (3, 65799216), (4, 49349412), (6, 32899608), (7, 28199664), (8, 24674706), (9, 21933072), (12, 16449804), (14, 14099832), (16, 12337353), (18, 10966536), (21, 9399888), (24, 8224902), (27, 7311024), (28, 7049916), (36, 5483268), (42, 4699944), (48, 4112451), (54, 3655512), (56, 3524958), (63, 3133296), (72, 2741634), (81, 2437008), (84, 2349972), (108, 1827756), (112, 1762479), (126, 1566648), (144, 1370817), (162, 1218504), (168, 1174986), (189, 1044432), (216, 913878), (243, 812336), (252, 783324), (324, 609252), (336, 587493), (378, 522216), (432, 456939), (486, 406168), (504, 391662), (567, 348144), (648, 304626), (756, 261108), (972, 203084), (1008, 195831), (1134, 174072), (1296, 152313), (1512, 130554), (1701, 116048), (1944, 101542), (2268, 87036), (3024, 65277), (3402, 58024), (3888, 50771), (4536, 43518), (6804, 29012), (7253, 27216), (9072, 21759), (13608, 14506)]