207714430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 480906720

約数和(自身を除く): 273192290

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 89, 98, 110, 154, 178, 245, 385, 433, 445, 490, 539, 623, 770, 866, 890, 979, 1078, 1246, 1958, 2165, 2695, 3031, 3115, 4330, 4361, 4763, 4895, 5390, 6062, 6230, 6853, 8722, 9526, 9790, 13706, 15155, 21217, 21805, 23815, 30310, 33341, 34265, 38537, 42434, 43610, 47630, 47971, 66682, 68530, 77074, 95942, 106085, 166705, 192685, 212170, 233387, 239855, 269759, 333410, 385370, 423907, 466774, 479710, 539518, 847814, 1166935, 1348795, 1888313, 2119535, 2333870, 2697590, 2967349, 3776626, 4239070, 5934698, 9441565, 14836745, 18883130, 20771443, 29673490, 41542886, 103857215, 207714430]

約数ペア:

[(1, 207714430), (2, 103857215), (5, 41542886), (7, 29673490), (10, 20771443), (11, 18883130), (14, 14836745), (22, 9441565), (35, 5934698), (49, 4239070), (55, 3776626), (70, 2967349), (77, 2697590), (89, 2333870), (98, 2119535), (110, 1888313), (154, 1348795), (178, 1166935), (245, 847814), (385, 539518), (433, 479710), (445, 466774), (490, 423907), (539, 385370), (623, 333410), (770, 269759), (866, 239855), (890, 233387), (979, 212170), (1078, 192685), (1246, 166705), (1958, 106085), (2165, 95942), (2695, 77074), (3031, 68530), (3115, 66682), (4330, 47971), (4361, 47630), (4763, 43610), (4895, 42434), (5390, 38537), (6062, 34265), (6230, 33341), (6853, 30310), (8722, 23815), (9526, 21805), (9790, 21217), (13706, 15155)]