225313990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{10613}}^1$

素因数の和:10824

約数の個数: 32

約数和(自身を含む): 444769056

約数和(自身を除く): 219455066

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 10613, 10615, 21226, 21230, 53065, 106130, 116743, 233486, 583715, 1167430, 2048309, 4096618, 10241545, 20483090, 22531399, 45062798, 112656995, 225313990]

約数ペア:

[(1, 225313990), (2, 112656995), (5, 45062798), (10, 22531399), (11, 20483090), (22, 10241545), (55, 4096618), (110, 2048309), (193, 1167430), (386, 583715), (965, 233486), (1930, 116743), (2123, 106130), (4246, 53065), (10613, 21230), (10615, 21226)]