221775476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1733}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 440463744

約数和(自身を除く): 218688268

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 107, 214, 299, 428, 598, 1196, 1391, 1733, 2461, 2782, 3466, 4922, 5564, 6932, 9844, 22529, 31993, 39859, 45058, 63986, 79718, 90116, 127972, 159436, 185431, 370862, 518167, 741724, 1036334, 2072668, 2410603, 4264913, 4821206, 8529826, 9642412, 17059652, 55443869, 110887738, 221775476]

約数ペア:

[(1, 221775476), (2, 110887738), (4, 55443869), (13, 17059652), (23, 9642412), (26, 8529826), (46, 4821206), (52, 4264913), (92, 2410603), (107, 2072668), (214, 1036334), (299, 741724), (428, 518167), (598, 370862), (1196, 185431), (1391, 159436), (1733, 127972), (2461, 90116), (2782, 79718), (3466, 63986), (4922, 45058), (5564, 39859), (6932, 31993), (9844, 22529)]