211099616

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72493}}^1$

素因数の和:72523

約数の個数: 48

約数和(自身を含む): 511517664

約数和(自身を除く): 300418048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 72493, 144986, 289972, 507451, 579944, 942409, 1014902, 1159888, 1884818, 2029804, 2319776, 3769636, 4059608, 6596863, 7539272, 8119216, 13193726, 15078544, 16238432, 26387452, 30157088, 52774904, 105549808, 211099616]

約数ペア:

[(1, 211099616), (2, 105549808), (4, 52774904), (7, 30157088), (8, 26387452), (13, 16238432), (14, 15078544), (16, 13193726), (26, 8119216), (28, 7539272), (32, 6596863), (52, 4059608), (56, 3769636), (91, 2319776), (104, 2029804), (112, 1884818), (182, 1159888), (208, 1014902), (224, 942409), (364, 579944), (416, 507451), (728, 289972), (1456, 144986), (2912, 72493)]