201634144

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{21803}}^1$

素因数の和:21847

約数の個数: 36

約数和(自身を含む): 421711164

約数和(自身を除く): 220077020

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 21803, 43606, 87212, 174424, 348848, 370651, 697696, 741302, 1482604, 2965208, 5930416, 6301067, 11860832, 12602134, 25204268, 50408536, 100817072, 201634144]

約数ペア:

[(1, 201634144), (2, 100817072), (4, 50408536), (8, 25204268), (16, 12602134), (17, 11860832), (32, 6301067), (34, 5930416), (68, 2965208), (136, 1482604), (272, 741302), (289, 697696), (544, 370651), (578, 348848), (1156, 174424), (2312, 87212), (4624, 43606), (9248, 21803)]