206450998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9719}}^1$

素因数の和:9796

約数の個数: 32

約数和(自身を含む): 359251200

約数和(自身を除く): 152800202

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 9719, 10621, 19438, 21242, 126347, 184661, 252694, 369322, 417917, 835834, 2400593, 4801186, 5432921, 7940423, 10865842, 15880846, 103225499, 206450998]

約数ペア:

[(1, 206450998), (2, 103225499), (13, 15880846), (19, 10865842), (26, 7940423), (38, 5432921), (43, 4801186), (86, 2400593), (247, 835834), (494, 417917), (559, 369322), (817, 252694), (1118, 184661), (1634, 126347), (9719, 21242), (10621, 19438)]