201710936

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 445505280

約数和(自身を除く): 243794344

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 211, 301, 344, 397, 422, 602, 794, 844, 1204, 1477, 1588, 1688, 2408, 2779, 2954, 3176, 5558, 5908, 9073, 11116, 11816, 17071, 18146, 22232, 34142, 36292, 63511, 68284, 72584, 83767, 119497, 127022, 136568, 167534, 238994, 254044, 335068, 477988, 508088, 586369, 670136, 955976, 1172738, 2345476, 3601981, 4690952, 7203962, 14407924, 25213867, 28815848, 50427734, 100855468, 201710936]

約数ペア:

[(1, 201710936), (2, 100855468), (4, 50427734), (7, 28815848), (8, 25213867), (14, 14407924), (28, 7203962), (43, 4690952), (56, 3601981), (86, 2345476), (172, 1172738), (211, 955976), (301, 670136), (344, 586369), (397, 508088), (422, 477988), (602, 335068), (794, 254044), (844, 238994), (1204, 167534), (1477, 136568), (1588, 127022), (1688, 119497), (2408, 83767), (2779, 72584), (2954, 68284), (3176, 63511), (5558, 36292), (5908, 34142), (9073, 22232), (11116, 18146), (11816, 17071)]