201057856

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{7681}}^1$

素因数の和:8102

約数の個数: 28

約数和(自身を含む): 400001740

約数和(自身を除く): 198943884

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 1636, 3272, 6544, 7681, 13088, 15362, 26176, 30724, 61448, 122896, 245792, 491584, 3141529, 6283058, 12566116, 25132232, 50264464, 100528928, 201057856]

約数ペア:

[(1, 201057856), (2, 100528928), (4, 50264464), (8, 25132232), (16, 12566116), (32, 6283058), (64, 3141529), (409, 491584), (818, 245792), (1636, 122896), (3272, 61448), (6544, 30724), (7681, 26176), (13088, 15362)]