210901048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 434095200

約数和(自身を除く): 223194152

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 109, 136, 164, 218, 328, 347, 436, 694, 697, 872, 1388, 1394, 1853, 2776, 2788, 3706, 4469, 5576, 5899, 7412, 8938, 11798, 14227, 14824, 17876, 23596, 28454, 35752, 37823, 47192, 56908, 75646, 75973, 113816, 151292, 151946, 241859, 302584, 303892, 483718, 607784, 642991, 967436, 1285982, 1550743, 1934872, 2571964, 3101486, 5143928, 6202972, 12405944, 26362631, 52725262, 105450524, 210901048]

約数ペア:

[(1, 210901048), (2, 105450524), (4, 52725262), (8, 26362631), (17, 12405944), (34, 6202972), (41, 5143928), (68, 3101486), (82, 2571964), (109, 1934872), (136, 1550743), (164, 1285982), (218, 967436), (328, 642991), (347, 607784), (436, 483718), (694, 303892), (697, 302584), (872, 241859), (1388, 151946), (1394, 151292), (1853, 113816), (2776, 75973), (2788, 75646), (3706, 56908), (4469, 47192), (5576, 37823), (5899, 35752), (7412, 28454), (8938, 23596), (11798, 17876), (14227, 14824)]