201654687

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 304365600

約数和(自身を除く): 102710913

約数列:

[1, 3, 13, 39, 41, 89, 109, 123, 169, 267, 327, 507, 533, 1157, 1417, 1599, 3471, 3649, 4251, 4469, 6929, 9701, 10947, 13407, 15041, 18421, 20787, 29103, 45123, 47437, 55263, 58097, 126113, 142311, 174291, 378339, 397741, 616681, 755261, 1193223, 1639469, 1850043, 2265783, 4918407, 5170633, 15511899, 67218229, 201654687]

約数ペア:

[(1, 201654687), (3, 67218229), (13, 15511899), (39, 5170633), (41, 4918407), (89, 2265783), (109, 1850043), (123, 1639469), (169, 1193223), (267, 755261), (327, 616681), (507, 397741), (533, 378339), (1157, 174291), (1417, 142311), (1599, 126113), (3471, 58097), (3649, 55263), (4251, 47437), (4469, 45123), (6929, 29103), (9701, 20787), (10947, 18421), (13407, 15041)]