216223088

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1329

約数の個数: 40

約数和(自身を含む): 426972672

約数和(自身を除く): 210749584

約数列:

[1, 2, 4, 8, 16, 97, 127, 194, 254, 388, 508, 776, 1016, 1097, 1552, 2032, 2194, 4388, 8776, 12319, 17552, 24638, 49276, 98552, 106409, 139319, 197104, 212818, 278638, 425636, 557276, 851272, 1114552, 1702544, 2229104, 13513943, 27027886, 54055772, 108111544, 216223088]

約数ペア:

[(1, 216223088), (2, 108111544), (4, 54055772), (8, 27027886), (16, 13513943), (97, 2229104), (127, 1702544), (194, 1114552), (254, 851272), (388, 557276), (508, 425636), (776, 278638), (1016, 212818), (1097, 197104), (1552, 139319), (2032, 106409), (2194, 98552), (4388, 49276), (8776, 24638), (12319, 17552)]