199747152

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6681

約数の個数: 120

約数和(自身を含む): 642027360

約数和(自身を除く): 442280208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2736, 3344, 3762, 5016, 6637, 7524, 10032, 13274, 15048, 19911, 26548, 30096, 39822, 53096, 59733, 73007, 79644, 106192, 119466, 126103, 146014, 159288, 219021, 238932, 252206, 292028, 318576, 378309, 438042, 477864, 504412, 584056, 657063, 756618, 876084, 955728, 1008824, 1134927, 1168112, 1314126, 1387133, 1513236, 1752168, 2017648, 2269854, 2628252, 2774266, 3026472, 3504336, 4161399, 4539708, 5256504, 5548532, 6052944, 8322798, 9079416, 10513008, 11097064, 12484197, 16645596, 18158832, 22194128, 24968394, 33291192, 49936788, 66582384, 99873576, 199747152]

約数ペア:

[(1, 199747152), (2, 99873576), (3, 66582384), (4, 49936788), (6, 33291192), (8, 24968394), (9, 22194128), (11, 18158832), (12, 16645596), (16, 12484197), (18, 11097064), (19, 10513008), (22, 9079416), (24, 8322798), (33, 6052944), (36, 5548532), (38, 5256504), (44, 4539708), (48, 4161399), (57, 3504336), (66, 3026472), (72, 2774266), (76, 2628252), (88, 2269854), (99, 2017648), (114, 1752168), (132, 1513236), (144, 1387133), (152, 1314126), (171, 1168112), (176, 1134927), (198, 1008824), (209, 955728), (228, 876084), (264, 756618), (304, 657063), (342, 584056), (396, 504412), (418, 477864), (456, 438042), (528, 378309), (627, 318576), (684, 292028), (792, 252206), (836, 238932), (912, 219021), (1254, 159288), (1368, 146014), (1584, 126103), (1672, 119466), (1881, 106192), (2508, 79644), (2736, 73007), (3344, 59733), (3762, 53096), (5016, 39822), (6637, 30096), (7524, 26548), (10032, 19911), (13274, 15048)]