209817381908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{38459}}^1\times {\mathrm{23117}}^1$

素因数の和:61639

約数の個数: 24

約数和(自身を含む): 373429677600

約数和(自身を除く): 163612295692

約数列:

[1, 2, 4, 59, 118, 236, 23117, 38459, 46234, 76918, 92468, 153836, 1363903, 2269081, 2727806, 4538162, 5455612, 9076324, 889056703, 1778113406, 3556226812, 52454345477, 104908690954, 209817381908]

約数ペア:

[(1, 209817381908), (2, 104908690954), (4, 52454345477), (59, 3556226812), (118, 1778113406), (236, 889056703), (23117, 9076324), (38459, 5455612), (46234, 4538162), (76918, 2727806), (92468, 2269081), (153836, 1363903)]