205124598016

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1503317}}^1$

素因数の和:1503387

約数の個数: 72

約数和(自身を含む): 451698952824

約数和(自身を除く): 246574354808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 533, 656, 832, 1066, 1312, 1664, 2132, 2624, 3328, 4264, 5248, 8528, 10496, 17056, 34112, 68224, 136448, 1503317, 3006634, 6013268, 12026536, 19543121, 24053072, 39086242, 48106144, 61635997, 78172484, 96212288, 123271994, 156344968, 192424576, 246543988, 312689936, 384849152, 493087976, 625379872, 801267961, 986175952, 1250759744, 1602535922, 1972351904, 2501519488, 3205071844, 3944703808, 5003038976, 6410143688, 7889407616, 12820287376, 15778815232, 25640574752, 51281149504, 102562299008, 205124598016]

約数ペア:

[(1, 205124598016), (2, 102562299008), (4, 51281149504), (8, 25640574752), (13, 15778815232), (16, 12820287376), (26, 7889407616), (32, 6410143688), (41, 5003038976), (52, 3944703808), (64, 3205071844), (82, 2501519488), (104, 1972351904), (128, 1602535922), (164, 1250759744), (208, 986175952), (256, 801267961), (328, 625379872), (416, 493087976), (533, 384849152), (656, 312689936), (832, 246543988), (1066, 192424576), (1312, 156344968), (1664, 123271994), (2132, 96212288), (2624, 78172484), (3328, 61635997), (4264, 48106144), (5248, 39086242), (8528, 24053072), (10496, 19543121), (17056, 12026536), (34112, 6013268), (68224, 3006634), (136448, 1503317)]