220199299938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2447}}^1\times {\mathrm{217361}}^1$

素因数の和:219839

約数の個数: 48

約数和(自身を含む): 498047636736

約数和(自身を除く): 277848336798

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 2447, 4894, 7341, 14682, 22023, 44046, 56281, 112562, 168843, 217361, 337686, 434722, 506529, 652083, 1013058, 1304166, 1956249, 3912498, 4999303, 9998606, 14997909, 29995818, 44993727, 89987454, 531882367, 1063764734, 1595647101, 3191294202, 4786941303, 9573882606, 12233294441, 24466588882, 36699883323, 73399766646, 110099649969, 220199299938]

約数ペア:

[(1, 220199299938), (2, 110099649969), (3, 73399766646), (6, 36699883323), (9, 24466588882), (18, 12233294441), (23, 9573882606), (46, 4786941303), (69, 3191294202), (138, 1595647101), (207, 1063764734), (414, 531882367), (2447, 89987454), (4894, 44993727), (7341, 29995818), (14682, 14997909), (22023, 9998606), (44046, 4999303), (56281, 3912498), (112562, 1956249), (168843, 1304166), (217361, 1013058), (337686, 652083), (434722, 506529)]