209050856

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{17203}}^1$

素因数の和:17254

約数の個数: 48

約数和(自身を含む): 470701440

約数和(自身を除く): 261650584

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 17203, 34406, 68812, 120421, 137624, 240842, 481684, 533293, 842947, 963368, 1066586, 1685894, 2133172, 3371788, 3733051, 4266344, 6743576, 7466102, 14932204, 26131357, 29864408, 52262714, 104525428, 209050856]

約数ペア:

[(1, 209050856), (2, 104525428), (4, 52262714), (7, 29864408), (8, 26131357), (14, 14932204), (28, 7466102), (31, 6743576), (49, 4266344), (56, 3733051), (62, 3371788), (98, 2133172), (124, 1685894), (196, 1066586), (217, 963368), (248, 842947), (392, 533293), (434, 481684), (868, 240842), (1519, 137624), (1736, 120421), (3038, 68812), (6076, 34406), (12152, 17203)]