200713996

素因数分解:

$2^2\times 7^4\times {\mathrm{20899}}^1$

素因数の和:20931

約数の個数: 30

約数和(自身を含む): 409786300

約数和(自身を除く): 209072304

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 20899, 41798, 83596, 146293, 292586, 585172, 1024051, 2048102, 4096204, 7168357, 14336714, 28673428, 50178499, 100356998, 200713996]

約数ペア:

[(1, 200713996), (2, 100356998), (4, 50178499), (7, 28673428), (14, 14336714), (28, 7168357), (49, 4096204), (98, 2048102), (196, 1024051), (343, 585172), (686, 292586), (1372, 146293), (2401, 83596), (4802, 41798), (9604, 20899)]