201050224

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{306479}}^1$

素因数の和:306528

約数の個数: 20

約数和(自身を含む): 399036960

約数和(自身を除く): 197986736

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 306479, 612958, 1225916, 2451832, 4903664, 12565639, 25131278, 50262556, 100525112, 201050224]

約数ペア:

[(1, 201050224), (2, 100525112), (4, 50262556), (8, 25131278), (16, 12565639), (41, 4903664), (82, 2451832), (164, 1225916), (328, 612958), (656, 306479)]