203357024

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1280

約数の個数: 72

約数和(自身を含む): 447878592

約数和(自身を除く): 244521568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 169, 208, 248, 338, 403, 416, 496, 676, 806, 992, 1213, 1352, 1612, 2426, 2704, 3224, 4852, 5239, 5408, 6448, 9704, 10478, 12896, 15769, 19408, 20956, 31538, 37603, 38816, 41912, 63076, 75206, 83824, 126152, 150412, 167648, 204997, 252304, 300824, 409994, 488839, 504608, 601648, 819988, 977678, 1203296, 1639976, 1955356, 3279952, 3910712, 6354907, 6559904, 7821424, 12709814, 15642848, 25419628, 50839256, 101678512, 203357024]

約数ペア:

[(1, 203357024), (2, 101678512), (4, 50839256), (8, 25419628), (13, 15642848), (16, 12709814), (26, 7821424), (31, 6559904), (32, 6354907), (52, 3910712), (62, 3279952), (104, 1955356), (124, 1639976), (169, 1203296), (208, 977678), (248, 819988), (338, 601648), (403, 504608), (416, 488839), (496, 409994), (676, 300824), (806, 252304), (992, 204997), (1213, 167648), (1352, 150412), (1612, 126152), (2426, 83824), (2704, 75206), (3224, 63076), (4852, 41912), (5239, 38816), (5408, 37603), (6448, 31538), (9704, 20956), (10478, 19408), (12896, 15769)]