201838065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 384894720

約数和(自身を除く): 183056655

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 73, 143, 165, 195, 219, 365, 429, 715, 803, 949, 1095, 1289, 2145, 2409, 2847, 3867, 4015, 4745, 6445, 10439, 12045, 14179, 14235, 16757, 19335, 31317, 42537, 50271, 52195, 70895, 83785, 94097, 156585, 184327, 212685, 251355, 282291, 470485, 552981, 921635, 1035067, 1223261, 1411455, 2764905, 3105201, 3669783, 5175335, 6116305, 13455871, 15526005, 18348915, 40367613, 67279355, 201838065]

約数ペア:

[(1, 201838065), (3, 67279355), (5, 40367613), (11, 18348915), (13, 15526005), (15, 13455871), (33, 6116305), (39, 5175335), (55, 3669783), (65, 3105201), (73, 2764905), (143, 1411455), (165, 1223261), (195, 1035067), (219, 921635), (365, 552981), (429, 470485), (715, 282291), (803, 251355), (949, 212685), (1095, 184327), (1289, 156585), (2145, 94097), (2409, 83785), (2847, 70895), (3867, 52195), (4015, 50271), (4745, 42537), (6445, 31317), (10439, 19335), (12045, 16757), (14179, 14235)]