203487844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3499}}^1$

素因数の和:3608

約数の個数: 48

約数和(自身を含む): 426496000

約数和(自身を除く): 223008156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1876, 2077, 3499, 4154, 6998, 8308, 13996, 14539, 24493, 29078, 48986, 58156, 97972, 108469, 216938, 234433, 433876, 468866, 759283, 937732, 1518566, 1641031, 3037132, 3282062, 6564124, 7267423, 14534846, 29069692, 50871961, 101743922, 203487844]

約数ペア:

[(1, 203487844), (2, 101743922), (4, 50871961), (7, 29069692), (14, 14534846), (28, 7267423), (31, 6564124), (62, 3282062), (67, 3037132), (124, 1641031), (134, 1518566), (217, 937732), (268, 759283), (434, 468866), (469, 433876), (868, 234433), (938, 216938), (1876, 108469), (2077, 97972), (3499, 58156), (4154, 48986), (6998, 29078), (8308, 24493), (13996, 14539)]