242520194

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 423532800

約数和(自身を除く): 181012606

約数列:

[1, 2, 7, 14, 89, 151, 178, 302, 623, 1057, 1246, 1289, 2114, 2578, 9023, 13439, 18046, 26878, 94073, 114721, 188146, 194639, 229442, 389278, 803047, 1362473, 1606094, 2724946, 17322871, 34645742, 121260097, 242520194]

約数ペア:

[(1, 242520194), (2, 121260097), (7, 34645742), (14, 17322871), (89, 2724946), (151, 1606094), (178, 1362473), (302, 803047), (623, 389278), (1057, 229442), (1246, 194639), (1289, 188146), (2114, 114721), (2578, 94073), (9023, 26878), (13439, 18046)]