207741352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{619}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 481219200

約数和(自身を除く): 273477848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 461, 619, 728, 922, 1238, 1844, 2476, 3227, 3688, 4333, 4952, 5993, 6454, 8047, 8666, 11986, 12908, 16094, 17332, 23972, 25816, 32188, 34664, 41951, 47944, 56329, 64376, 83902, 112658, 167804, 225316, 285359, 335608, 450632, 570718, 1141436, 1997513, 2282872, 3709667, 3995026, 7419334, 7990052, 14838668, 15980104, 25967669, 29677336, 51935338, 103870676, 207741352]

約数ペア:

[(1, 207741352), (2, 103870676), (4, 51935338), (7, 29677336), (8, 25967669), (13, 15980104), (14, 14838668), (26, 7990052), (28, 7419334), (52, 3995026), (56, 3709667), (91, 2282872), (104, 1997513), (182, 1141436), (364, 570718), (461, 450632), (619, 335608), (728, 285359), (922, 225316), (1238, 167804), (1844, 112658), (2476, 83902), (3227, 64376), (3688, 56329), (4333, 47944), (4952, 41951), (5993, 34664), (6454, 32188), (8047, 25816), (8666, 23972), (11986, 17332), (12908, 16094)]