201933198

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1571}}^1$

素因数の和:1809

約数の個数: 48

約数和(自身を含む): 451962576

約数和(自身を除く): 250029378

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 193, 222, 333, 386, 579, 666, 1158, 1571, 1737, 3142, 3474, 4713, 7141, 9426, 14139, 14282, 21423, 28278, 42846, 58127, 64269, 116254, 128538, 174381, 303203, 348762, 523143, 606406, 909609, 1046286, 1819218, 2728827, 5457654, 11218511, 22437022, 33655533, 67311066, 100966599, 201933198]

約数ペア:

[(1, 201933198), (2, 100966599), (3, 67311066), (6, 33655533), (9, 22437022), (18, 11218511), (37, 5457654), (74, 2728827), (111, 1819218), (193, 1046286), (222, 909609), (333, 606406), (386, 523143), (579, 348762), (666, 303203), (1158, 174381), (1571, 128538), (1737, 116254), (3142, 64269), (3474, 58127), (4713, 42846), (7141, 28278), (9426, 21423), (14139, 14282)]