211232636279

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{59207}}^1$

素因数の和:59687

約数の個数: 32

約数和(自身を含む): 255914975232

約数和(自身を除く): 44682338953

約数列:

[1, 7, 31, 41, 217, 287, 401, 1271, 2807, 8897, 12431, 16441, 59207, 87017, 115087, 414449, 509671, 1835417, 2427487, 3567697, 12847919, 16992409, 23742007, 75252097, 166194049, 526764679, 736002217, 973422287, 5152015519, 6813956009, 30176090897, 211232636279]

約数ペア:

[(1, 211232636279), (7, 30176090897), (31, 6813956009), (41, 5152015519), (217, 973422287), (287, 736002217), (401, 526764679), (1271, 166194049), (2807, 75252097), (8897, 23742007), (12431, 16992409), (16441, 12847919), (59207, 3567697), (87017, 2427487), (115087, 1835417), (414449, 509671)]