206419122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126019}}^1$

素因数の和:126047

約数の個数: 48

約数和(自身を含む): 550455360

約数和(自身を除く): 344036238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 126019, 252038, 378057, 756114, 882133, 1134171, 1638247, 1764266, 2268342, 2646399, 3276494, 4914741, 5292798, 7939197, 9829482, 11467729, 14744223, 15878394, 22935458, 29488446, 34403187, 68806374, 103209561, 206419122]

約数ペア:

[(1, 206419122), (2, 103209561), (3, 68806374), (6, 34403187), (7, 29488446), (9, 22935458), (13, 15878394), (14, 14744223), (18, 11467729), (21, 9829482), (26, 7939197), (39, 5292798), (42, 4914741), (63, 3276494), (78, 2646399), (91, 2268342), (117, 1764266), (126, 1638247), (182, 1134171), (234, 882133), (273, 756114), (546, 378057), (819, 252038), (1638, 126019)]