197213166

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{809}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 443523600

約数和(自身を除く): 246310434

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 467, 522, 809, 934, 1401, 1618, 2427, 2802, 4203, 4854, 7281, 8406, 13543, 14562, 23461, 27086, 40629, 46922, 70383, 81258, 121887, 140766, 211149, 243774, 377803, 422298, 755606, 1133409, 2266818, 3400227, 6800454, 10956287, 21912574, 32868861, 65737722, 98606583, 197213166]

約数ペア:

[(1, 197213166), (2, 98606583), (3, 65737722), (6, 32868861), (9, 21912574), (18, 10956287), (29, 6800454), (58, 3400227), (87, 2266818), (174, 1133409), (261, 755606), (467, 422298), (522, 377803), (809, 243774), (934, 211149), (1401, 140766), (1618, 121887), (2427, 81258), (2802, 70383), (4203, 46922), (4854, 40629), (7281, 27086), (8406, 23461), (13543, 14562)]