201632988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 509674032

約数和(自身を除く): 308041044

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 289, 318, 578, 636, 867, 901, 1097, 1156, 1734, 1802, 2194, 2703, 3291, 3468, 3604, 4388, 5406, 6582, 10812, 13164, 15317, 18649, 30634, 37298, 45951, 55947, 58141, 61268, 74596, 91902, 111894, 116282, 174423, 183804, 223788, 232564, 317033, 348846, 634066, 697692, 951099, 988397, 1268132, 1902198, 1976794, 2965191, 3804396, 3953588, 5930382, 11860764, 16802749, 33605498, 50408247, 67210996, 100816494, 201632988]

約数ペア:

[(1, 201632988), (2, 100816494), (3, 67210996), (4, 50408247), (6, 33605498), (12, 16802749), (17, 11860764), (34, 5930382), (51, 3953588), (53, 3804396), (68, 2965191), (102, 1976794), (106, 1902198), (159, 1268132), (204, 988397), (212, 951099), (289, 697692), (318, 634066), (578, 348846), (636, 317033), (867, 232564), (901, 223788), (1097, 183804), (1156, 174423), (1734, 116282), (1802, 111894), (2194, 91902), (2703, 74596), (3291, 61268), (3468, 58141), (3604, 55947), (4388, 45951), (5406, 37298), (6582, 30634), (10812, 18649), (13164, 15317)]