208547304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1901}}^1$

素因数の和:2570

約数の個数: 64

約数和(自身を含む): 597075840

約数和(自身を除く): 388528536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 653, 1306, 1901, 1959, 2612, 3802, 3918, 4571, 5224, 5703, 7604, 7836, 9142, 11406, 13307, 13713, 15208, 15672, 18284, 22812, 26614, 27426, 36568, 39921, 45624, 53228, 54852, 79842, 106456, 109704, 159684, 319368, 1241353, 2482706, 3724059, 4965412, 7448118, 8689471, 9930824, 14896236, 17378942, 26068413, 29792472, 34757884, 52136826, 69515768, 104273652, 208547304]

約数ペア:

[(1, 208547304), (2, 104273652), (3, 69515768), (4, 52136826), (6, 34757884), (7, 29792472), (8, 26068413), (12, 17378942), (14, 14896236), (21, 9930824), (24, 8689471), (28, 7448118), (42, 4965412), (56, 3724059), (84, 2482706), (168, 1241353), (653, 319368), (1306, 159684), (1901, 109704), (1959, 106456), (2612, 79842), (3802, 54852), (3918, 53228), (4571, 45624), (5224, 39921), (5703, 36568), (7604, 27426), (7836, 26614), (9142, 22812), (11406, 18284), (13307, 15672), (13713, 15208)]