211543584

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{44971}}^1$

素因数の和:44998

約数の個数: 72

約数和(自身を含む): 645977808

約数和(自身を除く): 434434224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 44971, 89942, 134913, 179884, 269826, 314797, 359768, 539652, 629594, 719536, 944391, 1079304, 1259188, 1439072, 1888782, 2158608, 2203579, 2518376, 3777564, 4317216, 4407158, 5036752, 6610737, 7555128, 8814316, 10073504, 13221474, 15110256, 17628632, 26442948, 30220512, 35257264, 52885896, 70514528, 105771792, 211543584]

約数ペア:

[(1, 211543584), (2, 105771792), (3, 70514528), (4, 52885896), (6, 35257264), (7, 30220512), (8, 26442948), (12, 17628632), (14, 15110256), (16, 13221474), (21, 10073504), (24, 8814316), (28, 7555128), (32, 6610737), (42, 5036752), (48, 4407158), (49, 4317216), (56, 3777564), (84, 2518376), (96, 2203579), (98, 2158608), (112, 1888782), (147, 1439072), (168, 1259188), (196, 1079304), (224, 944391), (294, 719536), (336, 629594), (392, 539652), (588, 359768), (672, 314797), (784, 269826), (1176, 179884), (1568, 134913), (2352, 89942), (4704, 44971)]