201876272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2797}}^1$

素因数の和:3165

約数の個数: 40

約数和(自身を含む): 422587536

約数和(自身を除く): 220711264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 347, 694, 1388, 2776, 2797, 4511, 5552, 5594, 9022, 11188, 18044, 22376, 36088, 36361, 44752, 72176, 72722, 145444, 290888, 581776, 970559, 1941118, 3882236, 7764472, 12617267, 15528944, 25234534, 50469068, 100938136, 201876272]

約数ペア:

[(1, 201876272), (2, 100938136), (4, 50469068), (8, 25234534), (13, 15528944), (16, 12617267), (26, 7764472), (52, 3882236), (104, 1941118), (208, 970559), (347, 581776), (694, 290888), (1388, 145444), (2776, 72722), (2797, 72176), (4511, 44752), (5552, 36361), (5594, 36088), (9022, 22376), (11188, 18044)]