197970192

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{28057}}^1$

素因数の和:28085

約数の個数: 90

約数和(自身を含む): 644520318

約数和(自身を除く): 446550126

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 28057, 56114, 84171, 112228, 168342, 196399, 224456, 252513, 336684, 392798, 448912, 505026, 589197, 673368, 785596, 1010052, 1178394, 1346736, 1374793, 1571192, 1767591, 2020104, 2356788, 2749586, 3142384, 3535182, 4040208, 4124379, 4713576, 5499172, 7070364, 8248758, 9427152, 10998344, 12373137, 14140728, 16497516, 21996688, 24746274, 28281456, 32995032, 49492548, 65990064, 98985096, 197970192]

約数ペア:

[(1, 197970192), (2, 98985096), (3, 65990064), (4, 49492548), (6, 32995032), (7, 28281456), (8, 24746274), (9, 21996688), (12, 16497516), (14, 14140728), (16, 12373137), (18, 10998344), (21, 9427152), (24, 8248758), (28, 7070364), (36, 5499172), (42, 4713576), (48, 4124379), (49, 4040208), (56, 3535182), (63, 3142384), (72, 2749586), (84, 2356788), (98, 2020104), (112, 1767591), (126, 1571192), (144, 1374793), (147, 1346736), (168, 1178394), (196, 1010052), (252, 785596), (294, 673368), (336, 589197), (392, 505026), (441, 448912), (504, 392798), (588, 336684), (784, 252513), (882, 224456), (1008, 196399), (1176, 168342), (1764, 112228), (2352, 84171), (3528, 56114), (7056, 28057)]