200260736

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{120349}}^1$

素因数の和:120376

約数の個数: 32

約数和(自身を含む): 429649500

約数和(自身を除く): 229388764

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 120349, 240698, 481396, 962792, 1564537, 1925584, 3129074, 3851168, 6258148, 7702336, 12516296, 15404672, 25032592, 50065184, 100130368, 200260736]

約数ペア:

[(1, 200260736), (2, 100130368), (4, 50065184), (8, 25032592), (13, 15404672), (16, 12516296), (26, 7702336), (32, 6258148), (52, 3851168), (64, 3129074), (104, 1925584), (128, 1564537), (208, 962792), (416, 481396), (832, 240698), (1664, 120349)]