273208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 574560

約数和(自身を除く): 301352

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 71, 74, 104, 142, 148, 284, 296, 481, 568, 923, 962, 1846, 1924, 2627, 3692, 3848, 5254, 7384, 10508, 21016, 34151, 68302, 136604, 273208]

約数ペア:

[(1, 273208), (2, 136604), (4, 68302), (8, 34151), (13, 21016), (26, 10508), (37, 7384), (52, 5254), (71, 3848), (74, 3692), (104, 2627), (142, 1924), (148, 1846), (284, 962), (296, 923), (481, 568)]