210271888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{15443}}^1$

素因数の和:15511

約数の個数: 40

約数和(自身を含む): 436632768

約数和(自身を除く): 226360880

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 6808, 13616, 15443, 30886, 61772, 123544, 247088, 355189, 571391, 710378, 1142782, 1420756, 2285564, 2841512, 4571128, 5683024, 9142256, 13141993, 26283986, 52567972, 105135944, 210271888]

約数ペア:

[(1, 210271888), (2, 105135944), (4, 52567972), (8, 26283986), (16, 13141993), (23, 9142256), (37, 5683024), (46, 4571128), (74, 2841512), (92, 2285564), (148, 1420756), (184, 1142782), (296, 710378), (368, 571391), (592, 355189), (851, 247088), (1702, 123544), (3404, 61772), (6808, 30886), (13616, 15443)]