200152645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 323606016

約数和(自身を除く): 123453371

約数列:

[1, 5, 7, 11, 17, 35, 53, 55, 77, 85, 119, 187, 265, 371, 385, 577, 583, 595, 901, 935, 1309, 1855, 2885, 2915, 4039, 4081, 4505, 6307, 6347, 6545, 9809, 9911, 20195, 20405, 30581, 31535, 31735, 44429, 49045, 49555, 68663, 69377, 107899, 152905, 214067, 222145, 336391, 343315, 346885, 519877, 539495, 755293, 1070335, 1681955, 2354737, 2599385, 3639139, 3776465, 5718647, 11773685, 18195695, 28593235, 40030529, 200152645]

約数ペア:

[(1, 200152645), (5, 40030529), (7, 28593235), (11, 18195695), (17, 11773685), (35, 5718647), (53, 3776465), (55, 3639139), (77, 2599385), (85, 2354737), (119, 1681955), (187, 1070335), (265, 755293), (371, 539495), (385, 519877), (577, 346885), (583, 343315), (595, 336391), (901, 222145), (935, 214067), (1309, 152905), (1855, 107899), (2885, 69377), (2915, 68663), (4039, 49555), (4081, 49045), (4505, 44429), (6307, 31735), (6347, 31535), (6545, 30581), (9809, 20405), (9911, 20195)]