204900376

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{30097}}^1$

素因数の和:30163

約数の個数: 32

約数和(自身を含む): 411740640

約数和(自身を除く): 206840264

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 30097, 60194, 120388, 240776, 692231, 1113589, 1384462, 2227178, 2768924, 4454356, 5537848, 8908712, 25612547, 51225094, 102450188, 204900376]

約数ペア:

[(1, 204900376), (2, 102450188), (4, 51225094), (8, 25612547), (23, 8908712), (37, 5537848), (46, 4454356), (74, 2768924), (92, 2227178), (148, 1384462), (184, 1113589), (296, 692231), (851, 240776), (1702, 120388), (3404, 60194), (6808, 30097)]