211150016

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6121}}^1$

素因数の和:6158

約数の個数: 84

約数和(自身を含む): 531805896

約数和(自身を除く): 320655880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 1078, 1232, 1568, 2156, 2464, 3136, 4312, 4928, 6121, 8624, 12242, 17248, 24484, 34496, 42847, 48968, 67331, 85694, 97936, 134662, 171388, 195872, 269324, 299929, 342776, 391744, 471317, 538648, 599858, 685552, 942634, 1077296, 1199716, 1371104, 1885268, 2154592, 2399432, 2742208, 3299219, 3770536, 4309184, 4798864, 6598438, 7541072, 9597728, 13196876, 15082144, 19195456, 26393752, 30164288, 52787504, 105575008, 211150016]

約数ペア:

[(1, 211150016), (2, 105575008), (4, 52787504), (7, 30164288), (8, 26393752), (11, 19195456), (14, 15082144), (16, 13196876), (22, 9597728), (28, 7541072), (32, 6598438), (44, 4798864), (49, 4309184), (56, 3770536), (64, 3299219), (77, 2742208), (88, 2399432), (98, 2154592), (112, 1885268), (154, 1371104), (176, 1199716), (196, 1077296), (224, 942634), (308, 685552), (352, 599858), (392, 538648), (448, 471317), (539, 391744), (616, 342776), (704, 299929), (784, 269324), (1078, 195872), (1232, 171388), (1568, 134662), (2156, 97936), (2464, 85694), (3136, 67331), (4312, 48968), (4928, 42847), (6121, 34496), (8624, 24484), (12242, 17248)]