208045768

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{18301}}^1$

素因数の和:18350

約数の個数: 48

約数和(自身を含む): 469446300

約数和(自身を除く): 261400532

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 11368, 18301, 36602, 73204, 128107, 146408, 256214, 512428, 530729, 896749, 1024856, 1061458, 1793498, 2122916, 3586996, 3715103, 4245832, 7173992, 7430206, 14860412, 26005721, 29720824, 52011442, 104022884, 208045768]

約数ペア:

[(1, 208045768), (2, 104022884), (4, 52011442), (7, 29720824), (8, 26005721), (14, 14860412), (28, 7430206), (29, 7173992), (49, 4245832), (56, 3715103), (58, 3586996), (98, 2122916), (116, 1793498), (196, 1061458), (203, 1024856), (232, 896749), (392, 530729), (406, 512428), (812, 256214), (1421, 146408), (1624, 128107), (2842, 73204), (5684, 36602), (11368, 18301)]