207877684

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3821}}^1$

素因数の和:3928

約数の個数: 48

約数和(自身を含む): 436625280

約数和(自身を除く): 228747596

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 67, 116, 134, 203, 268, 406, 469, 812, 938, 1876, 1943, 3821, 3886, 7642, 7772, 13601, 15284, 26747, 27202, 53494, 54404, 106988, 110809, 221618, 256007, 443236, 512014, 775663, 1024028, 1551326, 1792049, 3102652, 3584098, 7168196, 7424203, 14848406, 29696812, 51969421, 103938842, 207877684]

約数ペア:

[(1, 207877684), (2, 103938842), (4, 51969421), (7, 29696812), (14, 14848406), (28, 7424203), (29, 7168196), (58, 3584098), (67, 3102652), (116, 1792049), (134, 1551326), (203, 1024028), (268, 775663), (406, 512014), (469, 443236), (812, 256007), (938, 221618), (1876, 110809), (1943, 106988), (3821, 54404), (3886, 53494), (7642, 27202), (7772, 26747), (13601, 15284)]