200580044

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3449}}^1$

素因数の和:3558

約数の個数: 48

約数和(自身を含む): 420403200

約数和(自身を除く): 219823156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1876, 2077, 3449, 4154, 6898, 8308, 13796, 14539, 24143, 29078, 48286, 58156, 96572, 106919, 213838, 231083, 427676, 462166, 748433, 924332, 1496866, 1617581, 2993732, 3235162, 6470324, 7163573, 14327146, 28654292, 50145011, 100290022, 200580044]

約数ペア:

[(1, 200580044), (2, 100290022), (4, 50145011), (7, 28654292), (14, 14327146), (28, 7163573), (31, 6470324), (62, 3235162), (67, 2993732), (124, 1617581), (134, 1496866), (217, 924332), (268, 748433), (434, 462166), (469, 427676), (868, 231083), (938, 213838), (1876, 106919), (2077, 96572), (3449, 58156), (4154, 48286), (6898, 29078), (8308, 24143), (13796, 14539)]