199755066

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{2351}}^1$

素因数の和:2404

約数の個数: 72

約数和(自身を含む): 493891776

約数和(自身を除く): 294136710

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 289, 294, 357, 578, 714, 833, 867, 1666, 1734, 2023, 2351, 2499, 4046, 4702, 4998, 6069, 7053, 12138, 14106, 14161, 16457, 28322, 32914, 39967, 42483, 49371, 79934, 84966, 98742, 115199, 119901, 230398, 239802, 279769, 345597, 559538, 679439, 691194, 839307, 1358878, 1678614, 1958383, 2038317, 3916766, 4076634, 4756073, 5875149, 9512146, 11750298, 14268219, 28536438, 33292511, 66585022, 99877533, 199755066]

約数ペア:

[(1, 199755066), (2, 99877533), (3, 66585022), (6, 33292511), (7, 28536438), (14, 14268219), (17, 11750298), (21, 9512146), (34, 5875149), (42, 4756073), (49, 4076634), (51, 3916766), (98, 2038317), (102, 1958383), (119, 1678614), (147, 1358878), (238, 839307), (289, 691194), (294, 679439), (357, 559538), (578, 345597), (714, 279769), (833, 239802), (867, 230398), (1666, 119901), (1734, 115199), (2023, 98742), (2351, 84966), (2499, 79934), (4046, 49371), (4702, 42483), (4998, 39967), (6069, 32914), (7053, 28322), (12138, 16457), (14106, 14161)]