207328868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{1951}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 375158784

約数和(自身を除く): 167829916

約数列:

[1, 2, 4, 31, 62, 124, 857, 1714, 1951, 3428, 3902, 7804, 26567, 53134, 60481, 106268, 120962, 241924, 1672007, 3344014, 6688028, 51832217, 103664434, 207328868]

約数ペア:

[(1, 207328868), (2, 103664434), (4, 51832217), (31, 6688028), (62, 3344014), (124, 1672007), (857, 241924), (1714, 120962), (1951, 106268), (3428, 60481), (3902, 53134), (7804, 26567)]