205714782

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41863}}^1$

素因数の和:41894

約数の個数: 64

約数和(自身を含む): 562652160

約数和(自身を除く): 356937378

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 41863, 83726, 125589, 251178, 293041, 376767, 544219, 586082, 753534, 879123, 1088438, 1130301, 1632657, 1758246, 2260602, 2637369, 3265314, 3809533, 4897971, 5274738, 7619066, 7912107, 9795942, 11428599, 14693913, 15824214, 22857198, 29387826, 34285797, 68571594, 102857391, 205714782]

約数ペア:

[(1, 205714782), (2, 102857391), (3, 68571594), (6, 34285797), (7, 29387826), (9, 22857198), (13, 15824214), (14, 14693913), (18, 11428599), (21, 9795942), (26, 7912107), (27, 7619066), (39, 5274738), (42, 4897971), (54, 3809533), (63, 3265314), (78, 2637369), (91, 2260602), (117, 1758246), (126, 1632657), (182, 1130301), (189, 1088438), (234, 879123), (273, 753534), (351, 586082), (378, 544219), (546, 376767), (702, 293041), (819, 251178), (1638, 125589), (2457, 83726), (4914, 41863)]