204028688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23143}}^1$

素因数の和:23199

約数の個数: 40

約数和(自身を含む): 430478400

約数和(自身を除く): 226449712

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 23143, 46286, 92572, 185144, 370288, 439717, 671147, 879434, 1342294, 1758868, 2684588, 3517736, 5369176, 7035472, 10738352, 12751793, 25503586, 51007172, 102014344, 204028688]

約数ペア:

[(1, 204028688), (2, 102014344), (4, 51007172), (8, 25503586), (16, 12751793), (19, 10738352), (29, 7035472), (38, 5369176), (58, 3517736), (76, 2684588), (116, 1758868), (152, 1342294), (232, 879434), (304, 671147), (464, 439717), (551, 370288), (1102, 185144), (2204, 92572), (4408, 46286), (8816, 23143)]