199760132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20543}}^1$

素因数の和:20588

約数の個数: 48

約数和(自身を含む): 434875392

約数和(自身を除く): 235115260

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 20543, 41086, 82172, 225973, 267059, 349231, 451946, 534118, 698462, 903892, 1068236, 1396924, 2937649, 3841541, 4540003, 5875298, 7683082, 9080006, 11750596, 15366164, 18160012, 49940033, 99880066, 199760132]

約数ペア:

[(1, 199760132), (2, 99880066), (4, 49940033), (11, 18160012), (13, 15366164), (17, 11750596), (22, 9080006), (26, 7683082), (34, 5875298), (44, 4540003), (52, 3841541), (68, 2937649), (143, 1396924), (187, 1068236), (221, 903892), (286, 698462), (374, 534118), (442, 451946), (572, 349231), (748, 267059), (884, 225973), (2431, 82172), (4862, 41086), (9724, 20543)]