207922358

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1429}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 376147200

約数和(自身を除く): 168224842

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 547, 1094, 1429, 2858, 3829, 7658, 10003, 10393, 20006, 20786, 27151, 54302, 72751, 145502, 190057, 380114, 781663, 1563326, 5471641, 10943282, 14851597, 29703194, 103961179, 207922358]

約数ペア:

[(1, 207922358), (2, 103961179), (7, 29703194), (14, 14851597), (19, 10943282), (38, 5471641), (133, 1563326), (266, 781663), (547, 380114), (1094, 190057), (1429, 145502), (2858, 72751), (3829, 54302), (7658, 27151), (10003, 20786), (10393, 20006)]