201375718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 334886400

約数和(自身を除く): 133510682

約数列:

[1, 2, 19, 23, 38, 46, 113, 226, 437, 874, 2039, 2147, 2599, 4078, 4294, 5198, 38741, 46897, 49381, 77482, 93794, 98762, 230407, 460814, 891043, 1782086, 4377733, 5299361, 8755466, 10598722, 100687859, 201375718]

約数ペア:

[(1, 201375718), (2, 100687859), (19, 10598722), (23, 8755466), (38, 5299361), (46, 4377733), (113, 1782086), (226, 891043), (437, 460814), (874, 230407), (2039, 98762), (2147, 93794), (2599, 77482), (4078, 49381), (4294, 46897), (5198, 38741)]