200467729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 255571200

約数和(自身を除く): 55103471

約数列:

[1, 7, 11, 77, 101, 149, 173, 707, 1043, 1111, 1211, 1639, 1903, 7777, 11473, 13321, 15049, 17473, 25777, 105343, 122311, 165539, 180439, 192203, 283547, 1158773, 1345421, 1984829, 2603477, 18224339, 28638247, 200467729]

約数ペア:

[(1, 200467729), (7, 28638247), (11, 18224339), (77, 2603477), (101, 1984829), (149, 1345421), (173, 1158773), (707, 283547), (1043, 192203), (1111, 180439), (1211, 165539), (1639, 122311), (1903, 105343), (7777, 25777), (11473, 17473), (13321, 15049)]