207845972

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{2767}}^1$

素因数の和:3071

約数の個数: 24

約数和(自身を含む): 369694080

約数和(自身を除く): 161848108

約数列:

[1, 2, 4, 89, 178, 211, 356, 422, 844, 2767, 5534, 11068, 18779, 37558, 75116, 246263, 492526, 583837, 985052, 1167674, 2335348, 51961493, 103922986, 207845972]

約数ペア:

[(1, 207845972), (2, 103922986), (4, 51961493), (89, 2335348), (178, 1167674), (211, 985052), (356, 583837), (422, 492526), (844, 246263), (2767, 75116), (5534, 37558), (11068, 18779)]