197932416

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1072

約数の個数: 128

約数和(自身を含む): 586344960

約数和(自身を除く): 388412544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 264, 282, 352, 376, 384, 517, 528, 564, 704, 752, 997, 1034, 1056, 1128, 1408, 1504, 1551, 1994, 2068, 2112, 2256, 2991, 3008, 3102, 3988, 4136, 4224, 4512, 5982, 6016, 6204, 7976, 8272, 9024, 10967, 11964, 12408, 15952, 16544, 18048, 21934, 23928, 24816, 31904, 32901, 33088, 43868, 46859, 47856, 49632, 63808, 65802, 66176, 87736, 93718, 95712, 99264, 127616, 131604, 140577, 175472, 187436, 191424, 198528, 263208, 281154, 350944, 374872, 382848, 515449, 526416, 562308, 701888, 749744, 1030898, 1052832, 1124616, 1403776, 1499488, 1546347, 2061796, 2105664, 2249232, 2998976, 3092694, 4123592, 4211328, 4498464, 5997952, 6185388, 8247184, 8996928, 12370776, 16494368, 17993856, 24741552, 32988736, 49483104, 65977472, 98966208, 197932416]

約数ペア:

[(1, 197932416), (2, 98966208), (3, 65977472), (4, 49483104), (6, 32988736), (8, 24741552), (11, 17993856), (12, 16494368), (16, 12370776), (22, 8996928), (24, 8247184), (32, 6185388), (33, 5997952), (44, 4498464), (47, 4211328), (48, 4123592), (64, 3092694), (66, 2998976), (88, 2249232), (94, 2105664), (96, 2061796), (128, 1546347), (132, 1499488), (141, 1403776), (176, 1124616), (188, 1052832), (192, 1030898), (264, 749744), (282, 701888), (352, 562308), (376, 526416), (384, 515449), (517, 382848), (528, 374872), (564, 350944), (704, 281154), (752, 263208), (997, 198528), (1034, 191424), (1056, 187436), (1128, 175472), (1408, 140577), (1504, 131604), (1551, 127616), (1994, 99264), (2068, 95712), (2112, 93718), (2256, 87736), (2991, 66176), (3008, 65802), (3102, 63808), (3988, 49632), (4136, 47856), (4224, 46859), (4512, 43868), (5982, 33088), (6016, 32901), (6204, 31904), (7976, 24816), (8272, 23928), (9024, 21934), (10967, 18048), (11964, 16544), (12408, 15952)]