221969202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5569}}^1$

素因数の和:5667

約数の個数: 64

約数和(自身を含む): 553969920

約数和(自身を除く): 332000718

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1533, 1898, 2847, 3066, 5569, 5694, 6643, 11138, 13286, 16707, 19929, 33414, 38983, 39858, 72397, 77966, 116949, 144794, 217191, 233898, 406537, 434382, 506779, 813074, 1013558, 1219611, 1520337, 2439222, 2845759, 3040674, 5284981, 5691518, 8537277, 10569962, 15854943, 17074554, 31709886, 36994867, 73989734, 110984601, 221969202]

約数ペア:

[(1, 221969202), (2, 110984601), (3, 73989734), (6, 36994867), (7, 31709886), (13, 17074554), (14, 15854943), (21, 10569962), (26, 8537277), (39, 5691518), (42, 5284981), (73, 3040674), (78, 2845759), (91, 2439222), (146, 1520337), (182, 1219611), (219, 1013558), (273, 813074), (438, 506779), (511, 434382), (546, 406537), (949, 233898), (1022, 217191), (1533, 144794), (1898, 116949), (2847, 77966), (3066, 72397), (5569, 39858), (5694, 38983), (6643, 33414), (11138, 19929), (13286, 16707)]