205121349512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{65575879}}^1$

素因数の和:65575925

約数の個数: 32

約数和(自身を含む): 424931702400

約数和(自身を除く): 219810352888

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 65575879, 131151758, 262303516, 524607032, 1114789943, 1508245217, 2229579886, 3016490434, 4459159772, 6032980868, 8918319544, 12065961736, 25640168689, 51280337378, 102560674756, 205121349512]

約数ペア:

[(1, 205121349512), (2, 102560674756), (4, 51280337378), (8, 25640168689), (17, 12065961736), (23, 8918319544), (34, 6032980868), (46, 4459159772), (68, 3016490434), (92, 2229579886), (136, 1508245217), (184, 1114789943), (391, 524607032), (782, 262303516), (1564, 131151758), (3128, 65575879)]