201653749240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{492463}}^1$

素因数の和:492856

約数の個数: 64

約数和(自身を含む): 470697091200

約数和(自身を除く): 269043341960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 353, 580, 706, 1160, 1412, 1765, 2824, 3530, 7060, 10237, 14120, 20474, 40948, 51185, 81896, 102370, 204740, 409480, 492463, 984926, 1969852, 2462315, 3939704, 4924630, 9849260, 14281427, 19698520, 28562854, 57125708, 71407135, 114251416, 142814270, 173839439, 285628540, 347678878, 571257080, 695357756, 869197195, 1390715512, 1738394390, 3476788780, 5041343731, 6953577560, 10082687462, 20165374924, 25206718655, 40330749848, 50413437310, 100826874620, 201653749240]

約数ペア:

[(1, 201653749240), (2, 100826874620), (4, 50413437310), (5, 40330749848), (8, 25206718655), (10, 20165374924), (20, 10082687462), (29, 6953577560), (40, 5041343731), (58, 3476788780), (116, 1738394390), (145, 1390715512), (232, 869197195), (290, 695357756), (353, 571257080), (580, 347678878), (706, 285628540), (1160, 173839439), (1412, 142814270), (1765, 114251416), (2824, 71407135), (3530, 57125708), (7060, 28562854), (10237, 19698520), (14120, 14281427), (20474, 9849260), (40948, 4924630), (51185, 3939704), (81896, 2462315), (102370, 1969852), (204740, 984926), (409480, 492463)]