201727474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1993}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 346716720

約数和(自身を除く): 144989246

約数列:

[1, 2, 13, 17, 26, 34, 221, 229, 442, 458, 1993, 2977, 3893, 3986, 5954, 7786, 25909, 33881, 50609, 51818, 67762, 101218, 440453, 456397, 880906, 912794, 5933161, 7758749, 11866322, 15517498, 100863737, 201727474]

約数ペア:

[(1, 201727474), (2, 100863737), (13, 15517498), (17, 11866322), (26, 7758749), (34, 5933161), (221, 912794), (229, 880906), (442, 456397), (458, 440453), (1993, 101218), (2977, 67762), (3893, 51818), (3986, 50609), (5954, 33881), (7786, 25909)]