200099770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{66923}}^1$

素因数の和:66966

約数の個数: 32

約数和(自身を含む): 404756352

約数和(自身を除く): 204656582

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 66923, 133846, 334615, 669230, 869999, 1539229, 1739998, 3078458, 4349995, 7696145, 8699990, 15392290, 20009977, 40019954, 100049885, 200099770]

約数ペア:

[(1, 200099770), (2, 100049885), (5, 40019954), (10, 20009977), (13, 15392290), (23, 8699990), (26, 7696145), (46, 4349995), (65, 3078458), (115, 1739998), (130, 1539229), (230, 869999), (299, 669230), (598, 334615), (1495, 133846), (2990, 66923)]