201943437185

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{2131}}^1$

素因数の和:2614

約数の個数: 64

約数和(自身を含む): 283698315264

約数和(自身を除く): 81754878079

約数列:

[1, 5, 7, 35, 97, 103, 271, 485, 515, 679, 721, 1355, 1897, 2131, 3395, 3605, 9485, 9991, 10655, 14917, 26287, 27913, 49955, 69937, 74585, 131435, 139565, 184009, 195391, 206707, 219493, 349685, 577501, 920045, 976955, 1033535, 1097465, 1446949, 1536451, 2707561, 2887505, 4042507, 7234745, 7682255, 13537805, 18952927, 20212535, 21290821, 56017597, 59482603, 94764635, 106454105, 149035747, 280087985, 297413015, 392123179, 416378221, 745178735, 1960615895, 2081891105, 5769812491, 28849062455, 40388687437, 201943437185]

約数ペア:

[(1, 201943437185), (5, 40388687437), (7, 28849062455), (35, 5769812491), (97, 2081891105), (103, 1960615895), (271, 745178735), (485, 416378221), (515, 392123179), (679, 297413015), (721, 280087985), (1355, 149035747), (1897, 106454105), (2131, 94764635), (3395, 59482603), (3605, 56017597), (9485, 21290821), (9991, 20212535), (10655, 18952927), (14917, 13537805), (26287, 7682255), (27913, 7234745), (49955, 4042507), (69937, 2887505), (74585, 2707561), (131435, 1536451), (139565, 1446949), (184009, 1097465), (195391, 1033535), (206707, 976955), (219493, 920045), (349685, 577501)]