201859408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{5431}}^1$

素因数の和:5563

約数の個数: 40

約数和(自身を含む): 412223616

約数和(自身を除く): 210364208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 101, 184, 202, 368, 404, 808, 1616, 2323, 4646, 5431, 9292, 10862, 18584, 21724, 37168, 43448, 86896, 124913, 249826, 499652, 548531, 999304, 1097062, 1998608, 2194124, 4388248, 8776496, 12616213, 25232426, 50464852, 100929704, 201859408]

約数ペア:

[(1, 201859408), (2, 100929704), (4, 50464852), (8, 25232426), (16, 12616213), (23, 8776496), (46, 4388248), (92, 2194124), (101, 1998608), (184, 1097062), (202, 999304), (368, 548531), (404, 499652), (808, 249826), (1616, 124913), (2323, 86896), (4646, 43448), (5431, 37168), (9292, 21724), (10862, 18584)]