201655838896

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{108517}}^1$

素因数の和:108678

約数の個数: 80

約数和(自身を含む): 416228168224

約数和(自身を除く): 214572329328

約数列:

[1, 2, 4, 8, 16, 37, 43, 73, 74, 86, 146, 148, 172, 292, 296, 344, 584, 592, 688, 1168, 1591, 2701, 3139, 3182, 5402, 6278, 6364, 10804, 12556, 12728, 21608, 25112, 25456, 43216, 50224, 108517, 116143, 217034, 232286, 434068, 464572, 868136, 929144, 1736272, 1858288, 4015129, 4666231, 7921741, 8030258, 9332462, 15843482, 16060516, 18664924, 31686964, 32121032, 37329848, 63373928, 64242064, 74659696, 126747856, 172650547, 293104417, 340634863, 345301094, 586208834, 681269726, 690602188, 1172417668, 1362539452, 1381204376, 2344835336, 2725078904, 2762408752, 4689670672, 5450157808, 12603489931, 25206979862, 50413959724, 100827919448, 201655838896]

約数ペア:

[(1, 201655838896), (2, 100827919448), (4, 50413959724), (8, 25206979862), (16, 12603489931), (37, 5450157808), (43, 4689670672), (73, 2762408752), (74, 2725078904), (86, 2344835336), (146, 1381204376), (148, 1362539452), (172, 1172417668), (292, 690602188), (296, 681269726), (344, 586208834), (584, 345301094), (592, 340634863), (688, 293104417), (1168, 172650547), (1591, 126747856), (2701, 74659696), (3139, 64242064), (3182, 63373928), (5402, 37329848), (6278, 32121032), (6364, 31686964), (10804, 18664924), (12556, 16060516), (12728, 15843482), (21608, 9332462), (25112, 8030258), (25456, 7921741), (43216, 4666231), (50224, 4015129), (108517, 1858288), (116143, 1736272), (217034, 929144), (232286, 868136), (434068, 464572)]