212380574

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16087}}^1$

素因数の和:16160

約数の個数: 32

約数和(自身を含む): 389200896

約数和(自身を除く): 176820322

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 6601, 13202, 16087, 32174, 112609, 225218, 370001, 659567, 740002, 1319134, 2590007, 4616969, 5180014, 9233938, 15170041, 30340082, 106190287, 212380574]

約数ペア:

[(1, 212380574), (2, 106190287), (7, 30340082), (14, 15170041), (23, 9233938), (41, 5180014), (46, 4616969), (82, 2590007), (161, 1319134), (287, 740002), (322, 659567), (574, 370001), (943, 225218), (1886, 112609), (6601, 32174), (13202, 16087)]