201927944

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{3769}}^1$

素因数の和:3993

約数の個数: 32

約数和(自身を含む): 391099800

約数和(自身を除く): 189171856

約数列:

[1, 2, 4, 8, 37, 74, 148, 181, 296, 362, 724, 1448, 3769, 6697, 7538, 13394, 15076, 26788, 30152, 53576, 139453, 278906, 557812, 682189, 1115624, 1364378, 2728756, 5457512, 25240993, 50481986, 100963972, 201927944]

約数ペア:

[(1, 201927944), (2, 100963972), (4, 50481986), (8, 25240993), (37, 5457512), (74, 2728756), (148, 1364378), (181, 1115624), (296, 682189), (362, 557812), (724, 278906), (1448, 139453), (3769, 53576), (6697, 30152), (7538, 26788), (13394, 15076)]