205361744

素因数分解:

$2^4\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1607}}^1$

素因数の和:1792

約数の個数: 60

約数和(自身を含む): 465979104

約数和(自身を除く): 260617360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 163, 196, 326, 392, 652, 784, 1141, 1304, 1607, 2282, 2608, 3214, 4564, 6428, 7987, 9128, 11249, 12856, 15974, 18256, 22498, 25712, 31948, 44996, 63896, 78743, 89992, 127792, 157486, 179984, 261941, 314972, 523882, 629944, 1047764, 1259888, 1833587, 2095528, 3667174, 4191056, 7334348, 12835109, 14668696, 25670218, 29337392, 51340436, 102680872, 205361744]

約数ペア:

[(1, 205361744), (2, 102680872), (4, 51340436), (7, 29337392), (8, 25670218), (14, 14668696), (16, 12835109), (28, 7334348), (49, 4191056), (56, 3667174), (98, 2095528), (112, 1833587), (163, 1259888), (196, 1047764), (326, 629944), (392, 523882), (652, 314972), (784, 261941), (1141, 179984), (1304, 157486), (1607, 127792), (2282, 89992), (2608, 78743), (3214, 63896), (4564, 44996), (6428, 31948), (7987, 25712), (9128, 22498), (11249, 18256), (12856, 15974)]