207042304

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3781

約数の個数: 72

約数和(自身を含む): 487682048

約数和(自身を除く): 280639744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3727, 3968, 6944, 7454, 7936, 13888, 14908, 26089, 27776, 29816, 52178, 55552, 59632, 104356, 115537, 119264, 208712, 231074, 238528, 417424, 462148, 477056, 808759, 834848, 924296, 954112, 1617518, 1669696, 1848592, 3235036, 3339392, 3697184, 6470072, 6678784, 7394368, 12940144, 14788736, 25880288, 29577472, 51760576, 103521152, 207042304]

約数ペア:

[(1, 207042304), (2, 103521152), (4, 51760576), (7, 29577472), (8, 25880288), (14, 14788736), (16, 12940144), (28, 7394368), (31, 6678784), (32, 6470072), (56, 3697184), (62, 3339392), (64, 3235036), (112, 1848592), (124, 1669696), (128, 1617518), (217, 954112), (224, 924296), (248, 834848), (256, 808759), (434, 477056), (448, 462148), (496, 417424), (868, 238528), (896, 231074), (992, 208712), (1736, 119264), (1792, 115537), (1984, 104356), (3472, 59632), (3727, 55552), (3968, 52178), (6944, 29816), (7454, 27776), (7936, 26089), (13888, 14908)]