218030708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4079}}^1$

素因数の和:4196

約数の個数: 48

約数和(自身を含む): 460615680

約数和(自身を除く): 242584972

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 83, 92, 161, 166, 322, 332, 581, 644, 1162, 1909, 2324, 3818, 4079, 7636, 8158, 13363, 16316, 26726, 28553, 53452, 57106, 93817, 114212, 187634, 338557, 375268, 656719, 677114, 1313438, 1354228, 2369899, 2626876, 4739798, 7786811, 9479596, 15573622, 31147244, 54507677, 109015354, 218030708]

約数ペア:

[(1, 218030708), (2, 109015354), (4, 54507677), (7, 31147244), (14, 15573622), (23, 9479596), (28, 7786811), (46, 4739798), (83, 2626876), (92, 2369899), (161, 1354228), (166, 1313438), (322, 677114), (332, 656719), (581, 375268), (644, 338557), (1162, 187634), (1909, 114212), (2324, 93817), (3818, 57106), (4079, 53452), (7636, 28553), (8158, 26726), (13363, 16316)]