187971806

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 312482016

約数和(自身を除く): 124510210

約数列:

[1, 2, 11, 22, 121, 241, 242, 293, 482, 586, 1331, 2651, 2662, 3223, 5302, 6446, 29161, 35453, 58322, 70613, 70906, 141226, 320771, 389983, 641542, 776743, 779966, 1553486, 8544173, 17088346, 93985903, 187971806]

約数ペア:

[(1, 187971806), (2, 93985903), (11, 17088346), (22, 8544173), (121, 1553486), (241, 779966), (242, 776743), (293, 641542), (482, 389983), (586, 320771), (1331, 141226), (2651, 70906), (2662, 70613), (3223, 58322), (5302, 35453), (6446, 29161)]