195497904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^2$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 600183808

約数和(自身を除く): 404685904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 137, 168, 186, 217, 248, 274, 336, 372, 411, 434, 496, 548, 651, 744, 822, 868, 959, 1096, 1302, 1488, 1644, 1736, 1918, 2192, 2604, 2877, 3288, 3472, 3836, 4247, 5208, 5754, 6576, 7672, 8494, 10416, 11508, 12741, 15344, 16988, 18769, 23016, 25482, 29729, 33976, 37538, 46032, 50964, 56307, 59458, 67952, 75076, 89187, 101928, 112614, 118916, 131383, 150152, 178374, 203856, 225228, 237832, 262766, 300304, 356748, 394149, 450456, 475664, 525532, 581839, 713496, 788298, 900912, 1051064, 1163678, 1426992, 1576596, 1745517, 2102128, 2327356, 3153192, 3491034, 4072873, 4654712, 6306384, 6982068, 8145746, 9309424, 12218619, 13964136, 16291492, 24437238, 27928272, 32582984, 48874476, 65165968, 97748952, 195497904]

約数ペア:

[(1, 195497904), (2, 97748952), (3, 65165968), (4, 48874476), (6, 32582984), (7, 27928272), (8, 24437238), (12, 16291492), (14, 13964136), (16, 12218619), (21, 9309424), (24, 8145746), (28, 6982068), (31, 6306384), (42, 4654712), (48, 4072873), (56, 3491034), (62, 3153192), (84, 2327356), (93, 2102128), (112, 1745517), (124, 1576596), (137, 1426992), (168, 1163678), (186, 1051064), (217, 900912), (248, 788298), (274, 713496), (336, 581839), (372, 525532), (411, 475664), (434, 450456), (496, 394149), (548, 356748), (651, 300304), (744, 262766), (822, 237832), (868, 225228), (959, 203856), (1096, 178374), (1302, 150152), (1488, 131383), (1644, 118916), (1736, 112614), (1918, 101928), (2192, 89187), (2604, 75076), (2877, 67952), (3288, 59458), (3472, 56307), (3836, 50964), (4247, 46032), (5208, 37538), (5754, 33976), (6576, 29729), (7672, 25482), (8494, 23016), (10416, 18769), (11508, 16988), (12741, 15344)]