201570156

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1039}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 541719360

約数和(自身を除く): 340149204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 317, 612, 634, 951, 1039, 1268, 1902, 2078, 2853, 3117, 3804, 4156, 5389, 5706, 6234, 9351, 10778, 11412, 12468, 16167, 17663, 18702, 21556, 32334, 35326, 37404, 48501, 52989, 64668, 70652, 97002, 105978, 158967, 194004, 211956, 317934, 329363, 635868, 658726, 988089, 1317452, 1976178, 2964267, 3952356, 5599171, 5928534, 11198342, 11857068, 16797513, 22396684, 33595026, 50392539, 67190052, 100785078, 201570156]

約数ペア:

[(1, 201570156), (2, 100785078), (3, 67190052), (4, 50392539), (6, 33595026), (9, 22396684), (12, 16797513), (17, 11857068), (18, 11198342), (34, 5928534), (36, 5599171), (51, 3952356), (68, 2964267), (102, 1976178), (153, 1317452), (204, 988089), (306, 658726), (317, 635868), (612, 329363), (634, 317934), (951, 211956), (1039, 194004), (1268, 158967), (1902, 105978), (2078, 97002), (2853, 70652), (3117, 64668), (3804, 52989), (4156, 48501), (5389, 37404), (5706, 35326), (6234, 32334), (9351, 21556), (10778, 18702), (11412, 17663), (12468, 16167)]