202290250

素因数分解:

$2^1\times 5^3\times {\mathrm{691}}^1\times {\mathrm{1171}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 379559232

約数和(自身を除く): 177268982

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 691, 1171, 1382, 2342, 3455, 5855, 6910, 11710, 17275, 29275, 34550, 58550, 86375, 146375, 172750, 292750, 809161, 1618322, 4045805, 8091610, 20229025, 40458050, 101145125, 202290250]

約数ペア:

[(1, 202290250), (2, 101145125), (5, 40458050), (10, 20229025), (25, 8091610), (50, 4045805), (125, 1618322), (250, 809161), (691, 292750), (1171, 172750), (1382, 146375), (2342, 86375), (3455, 58550), (5855, 34550), (6910, 29275), (11710, 17275)]