201684784

素因数分解:

$2^4\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1682

約数の個数: 60

約数和(自身を含む): 457497504

約数和(自身を除く): 255812720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 173, 196, 346, 392, 692, 784, 1211, 1384, 1487, 2422, 2768, 2974, 4844, 5948, 8477, 9688, 10409, 11896, 16954, 19376, 20818, 23792, 33908, 41636, 67816, 72863, 83272, 135632, 145726, 166544, 257251, 291452, 514502, 582904, 1029004, 1165808, 1800757, 2058008, 3601514, 4116016, 7203028, 12605299, 14406056, 25210598, 28812112, 50421196, 100842392, 201684784]

約数ペア:

[(1, 201684784), (2, 100842392), (4, 50421196), (7, 28812112), (8, 25210598), (14, 14406056), (16, 12605299), (28, 7203028), (49, 4116016), (56, 3601514), (98, 2058008), (112, 1800757), (173, 1165808), (196, 1029004), (346, 582904), (392, 514502), (692, 291452), (784, 257251), (1211, 166544), (1384, 145726), (1487, 135632), (2422, 83272), (2768, 72863), (2974, 67816), (4844, 41636), (5948, 33908), (8477, 23792), (9688, 20818), (10409, 19376), (11896, 16954)]