201802419

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3119}}^1$

素因数の和:3224

約数の個数: 48

約数和(自身を含む): 363417600

約数和(自身を除く): 161615181

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 91, 117, 237, 273, 553, 711, 819, 1027, 1659, 3081, 3119, 4977, 7189, 9243, 9357, 21567, 21833, 28071, 40547, 64701, 65499, 121641, 196497, 246401, 283829, 364923, 739203, 851487, 1724807, 2217609, 2554461, 3203213, 5174421, 9609639, 15523263, 22422491, 28828917, 67267473, 201802419]

約数ペア:

[(1, 201802419), (3, 67267473), (7, 28828917), (9, 22422491), (13, 15523263), (21, 9609639), (39, 5174421), (63, 3203213), (79, 2554461), (91, 2217609), (117, 1724807), (237, 851487), (273, 739203), (553, 364923), (711, 283829), (819, 246401), (1027, 196497), (1659, 121641), (3081, 65499), (3119, 64701), (4977, 40547), (7189, 28071), (9243, 21833), (9357, 21567)]