202017766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 343997280

約数和(自身を除く): 141979514

約数列:

[1, 2, 17, 19, 34, 38, 109, 151, 218, 302, 323, 361, 646, 722, 1853, 2071, 2567, 2869, 3706, 4142, 5134, 5738, 6137, 12274, 16459, 32918, 35207, 39349, 48773, 54511, 70414, 78698, 97546, 109022, 279803, 312721, 559606, 625442, 668933, 926687, 1337866, 1853374, 5316257, 5941699, 10632514, 11883398, 101008883, 202017766]

約数ペア:

[(1, 202017766), (2, 101008883), (17, 11883398), (19, 10632514), (34, 5941699), (38, 5316257), (109, 1853374), (151, 1337866), (218, 926687), (302, 668933), (323, 625442), (361, 559606), (646, 312721), (722, 279803), (1853, 109022), (2071, 97546), (2567, 78698), (2869, 70414), (3706, 54511), (4142, 48773), (5134, 39349), (5738, 35207), (6137, 32918), (12274, 16459)]