204046130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{1259}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 387374400

約数和(自身を除く): 183328270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 853, 1259, 1706, 2518, 4265, 6295, 8530, 12590, 16207, 23921, 32414, 47842, 81035, 119605, 162070, 239210, 1073927, 2147854, 5369635, 10739270, 20404613, 40809226, 102023065, 204046130]

約数ペア:

[(1, 204046130), (2, 102023065), (5, 40809226), (10, 20404613), (19, 10739270), (38, 5369635), (95, 2147854), (190, 1073927), (853, 239210), (1259, 162070), (1706, 119605), (2518, 81035), (4265, 47842), (6295, 32414), (8530, 23921), (12590, 16207)]