201472557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8861}}^1$

素因数の和:8941

約数の個数: 32

約数和(自身を含む): 321584256

約数和(自身を除く): 120111699

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1749, 2067, 7579, 8861, 22737, 26583, 97471, 115193, 292413, 345579, 469633, 1267123, 1408899, 3801369, 5165963, 6105229, 15497889, 18315687, 67157519, 201472557]

約数ペア:

[(1, 201472557), (3, 67157519), (11, 18315687), (13, 15497889), (33, 6105229), (39, 5165963), (53, 3801369), (143, 1408899), (159, 1267123), (429, 469633), (583, 345579), (689, 292413), (1749, 115193), (2067, 97471), (7579, 26583), (8861, 22737)]