202428050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1907}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 413089632

約数和(自身を除く): 210661582

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 193, 275, 386, 550, 965, 1907, 1930, 2123, 3814, 4246, 4825, 9535, 9650, 10615, 19070, 20977, 21230, 41954, 47675, 53075, 95350, 104885, 106150, 209770, 368051, 524425, 736102, 1048850, 1840255, 3680510, 4048561, 8097122, 9201275, 18402550, 20242805, 40485610, 101214025, 202428050]

約数ペア:

[(1, 202428050), (2, 101214025), (5, 40485610), (10, 20242805), (11, 18402550), (22, 9201275), (25, 8097122), (50, 4048561), (55, 3680510), (110, 1840255), (193, 1048850), (275, 736102), (386, 524425), (550, 368051), (965, 209770), (1907, 106150), (1930, 104885), (2123, 95350), (3814, 53075), (4246, 47675), (4825, 41954), (9535, 21230), (9650, 20977), (10615, 19070)]