201200937

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10729}}^1$

素因数の和:10805

約数の個数: 32

約数和(自身を含む): 329625600

約数和(自身を除く): 128424663

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 6251, 10729, 18753, 32187, 75103, 203851, 225309, 504263, 611553, 1426957, 1512789, 3529841, 4280871, 9580997, 10589523, 28742991, 67066979, 201200937]

約数ペア:

[(1, 201200937), (3, 67066979), (7, 28742991), (19, 10589523), (21, 9580997), (47, 4280871), (57, 3529841), (133, 1512789), (141, 1426957), (329, 611553), (399, 504263), (893, 225309), (987, 203851), (2679, 75103), (6251, 32187), (10729, 18753)]