193202144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{809}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 404157600

約数和(自身を除く): 210955456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 439, 544, 809, 878, 1618, 1756, 3236, 3512, 6472, 7024, 7463, 12944, 13753, 14048, 14926, 25888, 27506, 29852, 55012, 59704, 110024, 119408, 220048, 238816, 355151, 440096, 710302, 1420604, 2841208, 5682416, 6037567, 11364832, 12075134, 24150268, 48300536, 96601072, 193202144]

約数ペア:

[(1, 193202144), (2, 96601072), (4, 48300536), (8, 24150268), (16, 12075134), (17, 11364832), (32, 6037567), (34, 5682416), (68, 2841208), (136, 1420604), (272, 710302), (439, 440096), (544, 355151), (809, 238816), (878, 220048), (1618, 119408), (1756, 110024), (3236, 59704), (3512, 55012), (6472, 29852), (7024, 27506), (7463, 25888), (12944, 14926), (13753, 14048)]