200070171

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^3\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 349373440

約数和(自身を除く): 149303269

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 463, 1083, 1197, 1389, 2527, 3241, 3249, 4167, 6859, 7581, 8797, 9723, 20577, 22743, 26391, 29169, 48013, 61579, 61731, 79173, 144039, 167143, 184737, 432117, 501429, 554211, 1170001, 1504287, 3175717, 3510003, 9527151, 10530009, 22230019, 28581453, 66690057, 200070171]

約数ペア:

[(1, 200070171), (3, 66690057), (7, 28581453), (9, 22230019), (19, 10530009), (21, 9527151), (57, 3510003), (63, 3175717), (133, 1504287), (171, 1170001), (361, 554211), (399, 501429), (463, 432117), (1083, 184737), (1197, 167143), (1389, 144039), (2527, 79173), (3241, 61731), (3249, 61579), (4167, 48013), (6859, 29169), (7581, 26391), (8797, 22743), (9723, 20577)]