206593088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{248309}}^1$

素因数の和:248334

約数の個数: 28

約数和(自身を含む): 441495180

約数和(自身を除く): 234902092

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 248309, 496618, 993236, 1986472, 3228017, 3972944, 6456034, 7945888, 12912068, 15891776, 25824136, 51648272, 103296544, 206593088]

約数ペア:

[(1, 206593088), (2, 103296544), (4, 51648272), (8, 25824136), (13, 15891776), (16, 12912068), (26, 7945888), (32, 6456034), (52, 3972944), (64, 3228017), (104, 1986472), (208, 993236), (416, 496618), (832, 248309)]