200954858

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 354447576

約数和(自身を除く): 153492718

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 169, 221, 338, 442, 533, 697, 853, 1066, 1394, 1706, 2873, 5746, 6929, 9061, 11089, 13858, 14501, 18122, 22178, 29002, 34973, 69946, 117793, 144157, 188513, 235586, 288314, 377026, 454649, 594541, 909298, 1189082, 2450669, 4901338, 5910437, 7729033, 11820874, 15458066, 100477429, 200954858]

約数ペア:

[(1, 200954858), (2, 100477429), (13, 15458066), (17, 11820874), (26, 7729033), (34, 5910437), (41, 4901338), (82, 2450669), (169, 1189082), (221, 909298), (338, 594541), (442, 454649), (533, 377026), (697, 288314), (853, 235586), (1066, 188513), (1394, 144157), (1706, 117793), (2873, 69946), (5746, 34973), (6929, 29002), (9061, 22178), (11089, 18122), (13858, 14501)]