201342086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 357212160

約数和(自身を除く): 155870074

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 79, 101, 158, 202, 341, 407, 682, 814, 869, 1111, 1147, 1738, 2222, 2294, 2449, 2923, 3131, 3737, 4898, 5846, 6262, 7474, 7979, 12617, 15958, 25234, 26939, 32153, 34441, 41107, 53878, 64306, 68882, 82214, 87769, 90613, 115847, 175538, 181226, 231694, 247349, 295223, 494698, 590446, 996743, 1274317, 1993486, 2548634, 2720839, 3247453, 5441678, 6494906, 9151913, 18303826, 100671043, 201342086]

約数ペア:

[(1, 201342086), (2, 100671043), (11, 18303826), (22, 9151913), (31, 6494906), (37, 5441678), (62, 3247453), (74, 2720839), (79, 2548634), (101, 1993486), (158, 1274317), (202, 996743), (341, 590446), (407, 494698), (682, 295223), (814, 247349), (869, 231694), (1111, 181226), (1147, 175538), (1738, 115847), (2222, 90613), (2294, 87769), (2449, 82214), (2923, 68882), (3131, 64306), (3737, 53878), (4898, 41107), (5846, 34441), (6262, 32153), (7474, 26939), (7979, 25234), (12617, 15958)]