201937712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1297}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 403667616

約数和(自身を除く): 201729904

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 263, 296, 526, 592, 1052, 1297, 2104, 2594, 4208, 5188, 9731, 10376, 19462, 20752, 38924, 47989, 77848, 95978, 155696, 191956, 341111, 383912, 682222, 767824, 1364444, 2728888, 5457776, 12621107, 25242214, 50484428, 100968856, 201937712]

約数ペア:

[(1, 201937712), (2, 100968856), (4, 50484428), (8, 25242214), (16, 12621107), (37, 5457776), (74, 2728888), (148, 1364444), (263, 767824), (296, 682222), (526, 383912), (592, 341111), (1052, 191956), (1297, 155696), (2104, 95978), (2594, 77848), (4208, 47989), (5188, 38924), (9731, 20752), (10376, 19462)]