197939952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1651

約数の個数: 120

約数和(自身を含む): 638352000

約数和(自身を除く): 440412048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 131, 144, 168, 252, 262, 336, 393, 504, 524, 786, 917, 1008, 1048, 1179, 1499, 1572, 1834, 2096, 2358, 2751, 2998, 3144, 3668, 4497, 4716, 5502, 5996, 6288, 7336, 8253, 8994, 9432, 10493, 11004, 11992, 13491, 14672, 16506, 17988, 18864, 20986, 22008, 23984, 26982, 31479, 33012, 35976, 41972, 44016, 53964, 62958, 66024, 71952, 83944, 94437, 107928, 125916, 132048, 167888, 188874, 196369, 215856, 251832, 377748, 392738, 503664, 589107, 755496, 785476, 1178214, 1374583, 1510992, 1570952, 1767321, 2356428, 2749166, 3141904, 3534642, 4123749, 4712856, 5498332, 7069284, 8247498, 9425712, 10996664, 12371247, 14138568, 16494996, 21993328, 24742494, 28277136, 32989992, 49484988, 65979984, 98969976, 197939952]

約数ペア:

[(1, 197939952), (2, 98969976), (3, 65979984), (4, 49484988), (6, 32989992), (7, 28277136), (8, 24742494), (9, 21993328), (12, 16494996), (14, 14138568), (16, 12371247), (18, 10996664), (21, 9425712), (24, 8247498), (28, 7069284), (36, 5498332), (42, 4712856), (48, 4123749), (56, 3534642), (63, 3141904), (72, 2749166), (84, 2356428), (112, 1767321), (126, 1570952), (131, 1510992), (144, 1374583), (168, 1178214), (252, 785476), (262, 755496), (336, 589107), (393, 503664), (504, 392738), (524, 377748), (786, 251832), (917, 215856), (1008, 196369), (1048, 188874), (1179, 167888), (1499, 132048), (1572, 125916), (1834, 107928), (2096, 94437), (2358, 83944), (2751, 71952), (2998, 66024), (3144, 62958), (3668, 53964), (4497, 44016), (4716, 41972), (5502, 35976), (5996, 33012), (6288, 31479), (7336, 26982), (8253, 23984), (8994, 22008), (9432, 20986), (10493, 18864), (11004, 17988), (11992, 16506), (13491, 14672)]