207304448

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 449500128

約数和(自身を除く): 242195680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 167, 208, 256, 334, 373, 416, 668, 746, 832, 1336, 1492, 1664, 2171, 2672, 2984, 3328, 4342, 4849, 5344, 5968, 8684, 9698, 10688, 11936, 17368, 19396, 21376, 23872, 34736, 38792, 42752, 47744, 62291, 69472, 77584, 95488, 124582, 138944, 155168, 249164, 277888, 310336, 498328, 555776, 620672, 809783, 996656, 1241344, 1619566, 1993312, 3239132, 3986624, 6478264, 7973248, 12956528, 15946496, 25913056, 51826112, 103652224, 207304448]

約数ペア:

[(1, 207304448), (2, 103652224), (4, 51826112), (8, 25913056), (13, 15946496), (16, 12956528), (26, 7973248), (32, 6478264), (52, 3986624), (64, 3239132), (104, 1993312), (128, 1619566), (167, 1241344), (208, 996656), (256, 809783), (334, 620672), (373, 555776), (416, 498328), (668, 310336), (746, 277888), (832, 249164), (1336, 155168), (1492, 138944), (1664, 124582), (2171, 95488), (2672, 77584), (2984, 69472), (3328, 62291), (4342, 47744), (4849, 42752), (5344, 38792), (5968, 34736), (8684, 23872), (9698, 21376), (10688, 19396), (11936, 17368)]