201543602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 367960320

約数和(自身を除く): 166416718

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 103, 206, 221, 233, 247, 323, 442, 466, 494, 646, 1339, 1751, 1957, 2678, 3029, 3502, 3914, 3961, 4199, 4427, 6058, 7922, 8398, 8854, 22763, 23999, 25441, 33269, 45526, 47998, 50882, 51493, 57551, 66538, 75259, 102986, 115102, 150518, 311987, 407983, 432497, 455981, 623974, 815966, 864994, 911962, 978367, 1956734, 5303779, 5927753, 7751677, 10607558, 11855506, 15503354, 100771801, 201543602]

約数ペア:

[(1, 201543602), (2, 100771801), (13, 15503354), (17, 11855506), (19, 10607558), (26, 7751677), (34, 5927753), (38, 5303779), (103, 1956734), (206, 978367), (221, 911962), (233, 864994), (247, 815966), (323, 623974), (442, 455981), (466, 432497), (494, 407983), (646, 311987), (1339, 150518), (1751, 115102), (1957, 102986), (2678, 75259), (3029, 66538), (3502, 57551), (3914, 51493), (3961, 50882), (4199, 47998), (4427, 45526), (6058, 33269), (7922, 25441), (8398, 23999), (8854, 22763)]