201840608

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 405654480

約数和(自身を除く): 203813872

約数列:

[1, 2, 4, 8, 16, 32, 89, 131, 178, 262, 356, 524, 541, 712, 1048, 1082, 1424, 2096, 2164, 2848, 4192, 4328, 8656, 11659, 17312, 23318, 46636, 48149, 70871, 93272, 96298, 141742, 186544, 192596, 283484, 373088, 385192, 566968, 770384, 1133936, 1540768, 2267872, 6307519, 12615038, 25230076, 50460152, 100920304, 201840608]

約数ペア:

[(1, 201840608), (2, 100920304), (4, 50460152), (8, 25230076), (16, 12615038), (32, 6307519), (89, 2267872), (131, 1540768), (178, 1133936), (262, 770384), (356, 566968), (524, 385192), (541, 373088), (712, 283484), (1048, 192596), (1082, 186544), (1424, 141742), (2096, 96298), (2164, 93272), (2848, 70871), (4192, 48149), (4328, 46636), (8656, 23318), (11659, 17312)]