200970848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11783}}^1$

素因数の和:11847

約数の個数: 48

約数和(自身を含む): 436526496

約数和(自身を除く): 235555648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 11783, 17056, 23566, 47132, 94264, 153179, 188528, 306358, 377056, 483103, 612716, 966206, 1225432, 1932412, 2450864, 3864824, 4901728, 6280339, 7729648, 12560678, 15459296, 25121356, 50242712, 100485424, 200970848]

約数ペア:

[(1, 200970848), (2, 100485424), (4, 50242712), (8, 25121356), (13, 15459296), (16, 12560678), (26, 7729648), (32, 6280339), (41, 4901728), (52, 3864824), (82, 2450864), (104, 1932412), (164, 1225432), (208, 966206), (328, 612716), (416, 483103), (533, 377056), (656, 306358), (1066, 188528), (1312, 153179), (2132, 94264), (4264, 47132), (8528, 23566), (11783, 17056)]