201619782562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6691}}^1\times {\mathrm{20443}}^1$

素因数の和:27214

約数の個数: 32

約数和(自身を含む): 334913935104

約数和(自身を除く): 133294152542

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 6691, 13382, 20443, 40886, 73601, 147202, 224873, 448297, 449746, 896594, 1369681, 2739362, 4931267, 9862534, 15066491, 30132982, 136784113, 273568226, 1504625243, 3009250486, 9164535571, 18329071142, 100809891281, 201619782562]

約数ペア:

[(1, 201619782562), (2, 100809891281), (11, 18329071142), (22, 9164535571), (67, 3009250486), (134, 1504625243), (737, 273568226), (1474, 136784113), (6691, 30132982), (13382, 15066491), (20443, 9862534), (40886, 4931267), (73601, 2739362), (147202, 1369681), (224873, 896594), (448297, 449746)]