219663892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11003}}^1$

素因数の和:11068

約数の個数: 48

約数和(自身を含む): 473260032

約数和(自身を除く): 253596140

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4991, 9982, 11003, 19964, 22006, 44012, 77021, 154042, 253069, 308084, 341093, 506138, 682186, 1012276, 1364372, 1771483, 2387651, 3542966, 4775302, 7085932, 7845139, 9550604, 15690278, 31380556, 54915973, 109831946, 219663892]

約数ペア:

[(1, 219663892), (2, 109831946), (4, 54915973), (7, 31380556), (14, 15690278), (23, 9550604), (28, 7845139), (31, 7085932), (46, 4775302), (62, 3542966), (92, 2387651), (124, 1771483), (161, 1364372), (217, 1012276), (322, 682186), (434, 506138), (644, 341093), (713, 308084), (868, 253069), (1426, 154042), (2852, 77021), (4991, 44012), (9982, 22006), (11003, 19964)]