205933312

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61879}}^1$

素因数の和:61908

約数の個数: 36

約数和(自身を含む): 442689520

約数和(自身を除く): 236756208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 61879, 123758, 247516, 495032, 804427, 990064, 1608854, 1980128, 3217708, 3960256, 6435416, 7920512, 12870832, 15841024, 25741664, 51483328, 102966656, 205933312]

約数ペア:

[(1, 205933312), (2, 102966656), (4, 51483328), (8, 25741664), (13, 15841024), (16, 12870832), (26, 7920512), (32, 6435416), (52, 3960256), (64, 3217708), (104, 1980128), (128, 1608854), (208, 990064), (256, 804427), (416, 495032), (832, 247516), (1664, 123758), (3328, 61879)]