205945036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:2014

約数の個数: 48

約数和(自身を含む): 414247680

約数和(自身を除く): 208302644

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 109, 218, 253, 436, 506, 1012, 1199, 1867, 2398, 2507, 3734, 4796, 5014, 7468, 10028, 20537, 27577, 41074, 42941, 55154, 82148, 85882, 110308, 171764, 203503, 407006, 472351, 814012, 944702, 1889404, 2238533, 4477066, 4680569, 8954132, 9361138, 18722276, 51486259, 102972518, 205945036]

約数ペア:

[(1, 205945036), (2, 102972518), (4, 51486259), (11, 18722276), (22, 9361138), (23, 8954132), (44, 4680569), (46, 4477066), (92, 2238533), (109, 1889404), (218, 944702), (253, 814012), (436, 472351), (506, 407006), (1012, 203503), (1199, 171764), (1867, 110308), (2398, 85882), (2507, 82148), (3734, 55154), (4796, 42941), (5014, 41074), (7468, 27577), (10028, 20537)]