211674632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{55009}}^1$

素因数の和:55065

約数の個数: 32

約数和(自身を含む): 438979800

約数和(自身を除く): 227305168

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 55009, 110018, 220036, 440072, 715117, 1430234, 2035333, 2860468, 4070666, 5720936, 8141332, 16282664, 26459329, 52918658, 105837316, 211674632]

約数ペア:

[(1, 211674632), (2, 105837316), (4, 52918658), (8, 26459329), (13, 16282664), (26, 8141332), (37, 5720936), (52, 4070666), (74, 2860468), (104, 2035333), (148, 1430234), (296, 715117), (481, 440072), (962, 220036), (1924, 110018), (3848, 55009)]