202525978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 333103680

約数和(自身を除く): 130577702

約数列:

[1, 2, 19, 38, 41, 61, 82, 122, 779, 1159, 1558, 2131, 2318, 2501, 4262, 5002, 40489, 47519, 80978, 87371, 95038, 129991, 174742, 259982, 1660049, 2469829, 3320098, 4939658, 5329631, 10659262, 101262989, 202525978]

約数ペア:

[(1, 202525978), (2, 101262989), (19, 10659262), (38, 5329631), (41, 4939658), (61, 3320098), (82, 2469829), (122, 1660049), (779, 259982), (1159, 174742), (1558, 129991), (2131, 95038), (2318, 87371), (2501, 80978), (4262, 47519), (5002, 40489)]