208444852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6977}}^1$

素因数の和:7096

約数の個数: 48

約数和(自身を含む): 459543168

約数和(自身を除く): 251098316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2716, 4268, 6977, 7469, 13954, 14938, 27908, 29876, 48839, 76747, 97678, 153494, 195356, 306988, 537229, 676769, 1074458, 1353538, 2148916, 2707076, 4737383, 7444459, 9474766, 14888918, 18949532, 29777836, 52111213, 104222426, 208444852]

約数ペア:

[(1, 208444852), (2, 104222426), (4, 52111213), (7, 29777836), (11, 18949532), (14, 14888918), (22, 9474766), (28, 7444459), (44, 4737383), (77, 2707076), (97, 2148916), (154, 1353538), (194, 1074458), (308, 676769), (388, 537229), (679, 306988), (1067, 195356), (1358, 153494), (2134, 97678), (2716, 76747), (4268, 48839), (6977, 29876), (7469, 27908), (13954, 14938)]