207866152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{7963}}^1$

素因数の和:8233

約数の個数: 32

約数和(自身を含む): 421454880

約数和(自身を除く): 213588728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 2008, 3263, 6526, 7963, 13052, 15926, 26104, 31852, 63704, 103519, 207038, 414076, 828152, 1998713, 3997426, 7994852, 15989704, 25983269, 51966538, 103933076, 207866152]

約数ペア:

[(1, 207866152), (2, 103933076), (4, 51966538), (8, 25983269), (13, 15989704), (26, 7994852), (52, 3997426), (104, 1998713), (251, 828152), (502, 414076), (1004, 207038), (2008, 103519), (3263, 63704), (6526, 31852), (7963, 26104), (13052, 15926)]