201212121588

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{4177}}^1\times {\mathrm{14923}}^1$

素因数の和:19376

約数の個数: 48

約数和(自身を含む): 471384688320

約数和(自身を除く): 270172566732

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 4177, 8354, 12531, 14923, 16708, 25062, 29846, 44769, 50124, 59692, 89538, 179076, 1123613, 2247226, 3370839, 4014287, 4494452, 6741678, 8028574, 12042861, 13483356, 16057148, 24085722, 48171444, 62333371, 124666742, 187000113, 249333484, 374000226, 748000452, 16767676799, 33535353598, 50303030397, 67070707196, 100606060794, 201212121588]

約数ペア:

[(1, 201212121588), (2, 100606060794), (3, 67070707196), (4, 50303030397), (6, 33535353598), (12, 16767676799), (269, 748000452), (538, 374000226), (807, 249333484), (1076, 187000113), (1614, 124666742), (3228, 62333371), (4177, 48171444), (8354, 24085722), (12531, 16057148), (14923, 13483356), (16708, 12042861), (25062, 8028574), (29846, 6741678), (44769, 4494452), (50124, 4014287), (59692, 3370839), (89538, 2247226), (179076, 1123613)]