213011148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{87443}}^1$

素因数の和:87486

約数の個数: 48

約数和(自身を含む): 587623680

約数和(自身を除く): 374612532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 87443, 174886, 262329, 349772, 524658, 612101, 1049316, 1224202, 1836303, 2448404, 2535847, 3672606, 5071694, 7345212, 7607541, 10143388, 15215082, 17750929, 30430164, 35501858, 53252787, 71003716, 106505574, 213011148]

約数ペア:

[(1, 213011148), (2, 106505574), (3, 71003716), (4, 53252787), (6, 35501858), (7, 30430164), (12, 17750929), (14, 15215082), (21, 10143388), (28, 7607541), (29, 7345212), (42, 5071694), (58, 3672606), (84, 2535847), (87, 2448404), (116, 1836303), (174, 1224202), (203, 1049316), (348, 612101), (406, 524658), (609, 349772), (812, 262329), (1218, 174886), (2436, 87443)]