210311632

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 445471488

約数和(自身を除く): 235159856

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 53, 82, 92, 106, 164, 184, 212, 263, 328, 368, 424, 526, 656, 848, 943, 1052, 1219, 1886, 2104, 2173, 2438, 3772, 4208, 4346, 4876, 6049, 7544, 8692, 9752, 10783, 12098, 13939, 15088, 17384, 19504, 21566, 24196, 27878, 34768, 43132, 48392, 49979, 55756, 86264, 96784, 99958, 111512, 172528, 199916, 223024, 248009, 320597, 399832, 496018, 571499, 641194, 799664, 992036, 1142998, 1282388, 1984072, 2285996, 2564776, 3968144, 4571992, 5129552, 9143984, 13144477, 26288954, 52577908, 105155816, 210311632]

約数ペア:

[(1, 210311632), (2, 105155816), (4, 52577908), (8, 26288954), (16, 13144477), (23, 9143984), (41, 5129552), (46, 4571992), (53, 3968144), (82, 2564776), (92, 2285996), (106, 1984072), (164, 1282388), (184, 1142998), (212, 992036), (263, 799664), (328, 641194), (368, 571499), (424, 496018), (526, 399832), (656, 320597), (848, 248009), (943, 223024), (1052, 199916), (1219, 172528), (1886, 111512), (2104, 99958), (2173, 96784), (2438, 86264), (3772, 55756), (4208, 49979), (4346, 48392), (4876, 43132), (6049, 34768), (7544, 27878), (8692, 24196), (9752, 21566), (10783, 19504), (12098, 17384), (13939, 15088)]