201559995

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1863

約数の個数: 96

約数和(自身を含む): 446164992

約数和(自身を除く): 244604997

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 243, 273, 315, 351, 405, 455, 567, 585, 819, 945, 1053, 1215, 1365, 1701, 1755, 1823, 2457, 2835, 3159, 4095, 5265, 5469, 7371, 8505, 9115, 12285, 12761, 15795, 16407, 22113, 23699, 27345, 36855, 38283, 49221, 63805, 71097, 82035, 110565, 114849, 118495, 147663, 165893, 191415, 213291, 246105, 344547, 355485, 442989, 497679, 574245, 639873, 738315, 829465, 1033641, 1066455, 1493037, 1722735, 1919619, 2214945, 2488395, 3100923, 3199365, 4479111, 5168205, 5758857, 7465185, 9598095, 13437333, 15504615, 22395555, 28794285, 40311999, 67186665, 201559995]

約数ペア:

[(1, 201559995), (3, 67186665), (5, 40311999), (7, 28794285), (9, 22395555), (13, 15504615), (15, 13437333), (21, 9598095), (27, 7465185), (35, 5758857), (39, 5168205), (45, 4479111), (63, 3199365), (65, 3100923), (81, 2488395), (91, 2214945), (105, 1919619), (117, 1722735), (135, 1493037), (189, 1066455), (195, 1033641), (243, 829465), (273, 738315), (315, 639873), (351, 574245), (405, 497679), (455, 442989), (567, 355485), (585, 344547), (819, 246105), (945, 213291), (1053, 191415), (1215, 165893), (1365, 147663), (1701, 118495), (1755, 114849), (1823, 110565), (2457, 82035), (2835, 71097), (3159, 63805), (4095, 49221), (5265, 38283), (5469, 36855), (7371, 27345), (8505, 23699), (9115, 22113), (12285, 16407), (12761, 15795)]